EVS for class 2 ( Worksheet Solutions )

Q1: Multiple-Choice Questions (MCQs)

(i) What is air?
(a) Something we eat
(b) Something we breathe
(c) Something we drink
(d) Something we wear
Ans: (b)
Air is the invisible gas that we breathe.

(ii) Which of these is NOT a part of the air?
(a) Oxygen
(b) Water
(c) Carbon dioxide
(d) Milk
Ans: (d)
Milk is not a part of the air. The air is made up of gases like oxygen, nitrogen, and a little carbon dioxide.

(iii) What do we use to fly kites?
(a) Water
(b) Wind
(c) Electricity
(d) Rocks
Ans: (b)
We use the wind to fly kites. The wind makes the kite go up in the sky.

(iv) What is the name of the gas we need to breathe and stay alive?
(a) Helium
(b) Carbon dioxide
(c) Oxygen
(d) Nitrogen
Ans: (c)
We need oxygen to breathe and stay alive.

(v) What do we call the movement of air?
(a) Wind
(b) Rain
(c) Clouds
(d) Sun
Ans: (a)
The movement of air is called wind.Q2: Fill in the Blanks

(i) We breathe in ________.
Ans: air

(ii) Wind helps us fly ________.
Ans: kites

(iii) We need ________ to stay alive.
Ans: oxygen

(iv) The air is made up of gases like ________ and nitrogen.
Ans: oxygen

(v) The movement of air is called ________.
Ans: windQ3: Short Questions Answer

(i) What is air, and why is it important?
Ans: Air is the invisible mixture of gases that surrounds us. It is important because we need air to breathe and stay alive.

(ii) How do we use the wind to fly kites?
Ans: We use the wind to fly kites by letting the wind blow into the kite. The wind lifts the kite up into the sky.

(iii) What happens if we don’t have enough oxygen?
Ans: If we don’t have enough oxygen, we can’t breathe properly, and our body won’t get the oxygen it needs to stay alive.

(iv) Name one gas that is a part of the air besides oxygen.
Ans: Carbon dioxide is another gas that is a part of the air.

(v) Can you describe what clouds look like?
Ans: Clouds are fluffy and white in the sky. They can sometimes look like puffy cotton candy or soft pillows.

Q1: Tick (✓) the correct choice

(i) This is not true about air.
(a) We can see air all around us.
(b) All living things need air to breathe.
(c) Air takes up space.
Ans: (a)
It is present everywhere around us. Air has no colour and one can see through it. It is transparent. Our earth is surrounded by a thin layer of air.

(ii) Strong and fast moving air is called a
(a) wind
(b) breeze
(c) storm
Ans: (c)
Storm : Fast and strong moving wind is called storm.
(iii) The movement of different objects along with the air tells us that
(a) air takes up space
(b) air is all around us
(c) air always blows in a certain direction
Ans: (c)
The movement of different objects along with the air tells us that air always blows in a certain direction. Q2: Fill in the Blanks

(i) _________ from vehicles pollutes the air.
Ans: Smoke from vehicles pollutes the air.
Smoke from vehicles pollutes the air.

(ii) When we blow up a balloon, we are filling Air into it.
Ans: When we blow up a balloon, we are filling ____________ into it.
When we blow up a balloon, we are filling air into it.

(iii) Moving air is called ____________ .
Ans: Moving air is called Wind.Q3: True and False

(i) A breeze can be very dangerous.
Ans: False
Breeze: Slow and gentle moving wind is called breeze.

(ii) Air helps the birds to fly.
Ans: True
Birds can fly only due to the presence of air. They fly by pushing the air downwards and backwards with their wings.

(iii) Air is present everywhere.
Ans: True
It is present everywhere around us. Air has no colour and one can see through it. It is transparent. Our earth is surrounded by a thin layer of air.Q4: Match the following

Ans:
Q5: Short Questions Answer

(i) Name any three things that make the air impure.
Ans: Human air pollution is caused by things such as factories, power plants, cars, airplanes, chemicals, fumes etc.

(ii) What is a storm?
Ans: Storm: a violent weather with strong winds
Example sentence: The storm took away the umbrella I was carrying.

Q1: Multiple Choice Questions (MCQs)

(i) What is water’s color?
(a) Blue
(b) Red
(c) Green
(d) Yellow
Ans: (a)
Water is typically seen as blue because it reflects the color of the sky.

(ii) How do we use water to wash our hands?
a) Drink it
b) Rub it on our hands
c) Dance with it
d) Hide it
Ans: (b)
We use water to wash our hands by rubbing it on our hands with soap to clean them.

(iii) Where do we find water in our home?
(a) In the fridge
(b) In the garden
(c) In the bathtub
(d) In the toys
Ans: (c)
Water can be found in the bathtub for taking baths.

(iv) What do we need to drink to stay healthy?
(a) Juice
(b) Milk
(c) Water
(d) Soda
Ans: (c)
Water is essential for staying healthy as it keeps our bodies hydrated.

(v) What do we call the frozen form of water?
(a) Ice cream
(b) Snow
(c) Jelly
(d) Cake
Ans: (b)
Snow is the frozen form of water, which falls from the sky as tiny ice crystals.

Q2: Fill in the Blanks

(i) We use water to ___________ our plants.
Ans: water
We use water to water our plants and help them grow.

(ii) Fish live in ________.
Ans: water
Fish live in water, such as rivers, lakes, and oceans.

(iii) We drink _________ to quench our thirst.
Ans: water
We drink water to quench our thirst and stay hydrated.

(iv) Water becomes solid when it freezes, and we call it _________.
Ans: ice
Water becomes solid when it freezes, and we call it ice.

(v) In hot weather, we like to play with ________ to cool off.
Ans: water
In hot weather, we like to play with water to cool off and have fun.Q3: Match the Following

Ans: A-ii, B-iii, C-i
Rivers have flowing water, lakes have still water, and ice is frozen water.Q4: Short Answer Questions

(i) Why is water important for us?
Ans: Water is important for us because it helps us stay hydrated, keeps our bodies healthy, and is used for various daily activities like drinking, bathing, and washing.

(ii) Where can we find water in our house?
Ans: We can find water in our house in the kitchen tap, bathroom tap, bathtub, and sometimes in a water bottle in the fridge.

(iii) What happens to water when it gets very cold?
Ans: When water gets very cold, it freezes and turns into ice.

(iv) What do fish need water for?
Ans: Fish need water to live, breathe, and swim. Water is their home, and they get oxygen from it through their gills.

Q1: Tick (✓) the correct choice

(i) Water can be cleaned using a
(a) water filter
(b) water purifier
(c) both of these
Ans: (c)
Filtration is a physical process which involves passing water through filter media. Sand and ceramic are the most common filter media, although cloth and membranes can also be used.

(ii) This is not a container to store water.
(a) Bucket
(b) Tap
(c) Overhead tank
Ans: (b)
Water can be stored in a bucket or tank but not tap.

(iii) This is underground water.
(a) River
(b) Ocean
(c) Tube well
Ans: (c)
Groundwater is the water found underground in the cracks and spaces in soil, sand and rock.

Q2: Fill in the Blanks

(i) We should not ___________ water.
Ans: We should not waste water.

(ii) __________ taps should be repaired at once.

Ans: Leaking taps should be repaired at once

(iii) We should drink ___________ water.
Ans: We should drink clean water.

Q3: True or False

(i) Water from natural sources have dirt, sand and germs in it.
Ans: True

(ii) We have unlimited supply of usable water on the earth.
Ans: False

(iii) All living things need water to live.
Ans: True

Q4: Short Questions Answer

(i) What is potable water?
Ans: Potable water, also known as drinking water, comes from surface and ground sources and is treated to levels that meet state and federal standards for consumption.

(ii) What is the water that gets collected in the ponds, lakes and rivers called?
Ans: Surface water includes the lakes, reservoirs (human-made lakes), ponds, streams (of all sizes, from large rivers to small creeks), canals (human-made lakes and streams), and freshwater wetlands.

Q1: Multiple Choice Questions (MCQs).

(i) What is a food group that includes rice, bread, and noodles?
(a) Fruits
(b) Vegetables
(c) Grains
(d) Dairy
Ans: (c)
Grains include foods like rice, bread, and noodles.

(ii) Which of the following is a fruit?
(a) Milk
(b) Chicken
(c) Banana
(d) Bread
Ans: (c)
A banana is a fruit.

(iii) What do we call food that comes from cows and is white?
(a) Chicken
(b) Juice
(c) Milk
(d) Bread
Ans: (c)
Milk comes from cows and is white.

(iv) What is a vegetable that is often used in salads and is green?
(a) Tomato
(b) Banana
(c) Lettuce
(d) Cheese
Ans: (c)
Lettuce is a green vegetable often used in salads.

(v) Which food group includes foods like cheese, yogurt, and milk?
(a) Fruits
(b) Vegetables
(c) Grains
(d) Dairy
Ans: (d)
Dairy foods include items like cheese, yogurt, and milk.Q2: Fill in the Blanks.

(i) We get energy from ________.
Ans: Food
We get energy from the food we eat.

(ii) ________ is a red vegetable that we often use to make ketchup.
Ans: Tomato
Tomatoes are red and are used to make ketchup.

(iii) We eat food with a ________ to cut it into smaller pieces.
Ans: Fork
We use a fork to cut our food into smaller pieces while eating.

(iv) ________ is a sweet food that we eat for dessert.
Ans: Ice cream
Ice cream is a sweet treat often eaten for dessert.

(v) Bread, rice, and noodles belong to the ________ food group.
Ans: Grains
Bread, rice, and noodles belong to the grains food group.Q3: Short Answer Questions.

(i) What is a food group, and can you name one food item from the dairy group?
Ans: A food group is a category of foods that share similar nutritional characteristics. One food item from the dairy group is milk.

(ii) Why do we need to eat fruits and vegetables?
Ans: We need to eat fruits and vegetables because they provide us with essential vitamins and minerals that keep us healthy.

(iii) What is a fork used for while eating?
Ans: A fork is used for picking up and cutting food into smaller pieces while eating.

(iv) Can you name a sweet food that we often eat for dessert?
Ans: Ice cream is a sweet food that we often eat for dessert.

(v) Name one grain-based food item that you like to eat.
Ans: One grain-based food item that I like to eat is bread.

Q1: True and False.

(i) Regular exercise helps us stay fit and healthy. 
Ans: True
Besides enjoying the health benefits of regular exercise, kids who are physically fit are better able to handle physical and emotional challenges.

(ii) We eat four meals every day.
Ans: False
We eat three meals every day.

(iii) We eat dinner in the morning. 
Ans: False
We eat dinner at night and breakfast in the morning.

(iv) A balanced diet is the best diet. 
Ans: True
A balanced diet provides our body with all the nutrients essential for our body.

Q2: Fill in the Blanks.

(i) We get ______ from rice and chapatti.
Ans: We get energy from rice and chapatti.

Food is essential for our body to maintain a healthy heart, active brain, optimally working muscles and other organs. Food provides us energy and protects us from diseases.

(ii) Junk food makes us ______.
Ans: Junk food makes us obese/unhealthy.

Eating junk food on a regular basis can lead to an increased risk of obesity and chronic diseases.

(iii)  ______ helps us lose weight.
Ans: Exercise helps us lose weight.
Exercise and good food helps us loose weight.

(iv) Milk and pulses are ______ food.
Ans: Milk and pulses are healthy food.
They are healthy.

Q3: Match the following.

Ans: 1. – d.
The meal taken in the morning is breakfast.
2. – e.
A balanced diet contains all essential nutrients.
3. – a.
Fruits and nuts can be eaten raw.
4. – c.
Meat and fish need to be cooked before eating.
5. – b.
We should wash our hands before eating.

Q4: Short Questions Answer.

(i) Name some food items that non-vegetarians eat.
Ans: People who eat fish, eggs and meat are called non-vegetarians.

(ii) What are the different kinds of food we eat?
Ans: The different kinds of foods we eat are – Rice, milk, fruits, vegetables, fish, chicken, chapati, dal, dry fruits, wheat, curd, burger, chips, cake, honey etc.

(iii) How does exercise help us?
Ans: Exercise helps us in keeping our body healthy.

(iv) What are good eating habits?
Ans: Good eating habits are:

• Eat a variety of vegetables, especially dark green, red, and orange vegetables.
• Eat a variety of fruits
• Eat whole-grain, high-fiber breads and cereals 
• Drink milk

Name the following.

(i) A part of our body that helps us to feel
Ans: Skin
The skin is the largest sense organ and helps us sense touch, temperature, and pain.

(ii) A part of our body that helps us to walk
Ans: Legs
Our legs support our body and allow us to walk and move.

(iii) A part of our body that helps us to see
Ans: Eyes
The eyes are responsible for vision, enabling us to see the world around us.

(iv) A part of our body that helps us to hear
Ans: Ears
Ears are vital for hearing, helping us detect sounds in our environment.

(v) A part of our body that helps us to eat
Ans: Mouth
The mouth allows us to chew food, speak, and perform various activities related to eating.

Fill in the blanks

(i) We have _______ sense organs.
Ans: We have five sense organs. 
The five sense organs are sight, hearing, taste, smell, and touch.

(ii) We read books with our _______.
Ans: We read books with our eyes.
The eyes are used to read and interpret visual information.

(iii) We run with our ________.
Ans: We run with our legs.
Our legs allow us to walk, run, and move effectively.

(iv) We hear anything with our ________.
Ans: We hear anything with our ears.
The ears detect sound vibrations and help us hear.

(v) We taste the food with our ________.
Ans: We taste the food with our tongue.
The tongue helps in tasting different flavors of food.

Name body parts used for the following tasks.

(i) Taste
(ii) Smell
(iii) Feel
(iv) Run
(v) Grab
Ans:

i) Taste
Ans: Tongue – The tongue is the sense organ responsible for tasting different flavors.

(ii) Smell
Ans: Nose – The nose is the organ used to detect and distinguish smells.

(iii) Feel
Ans: Skin – The skin allows us to feel sensations like touch, temperature, and pain.

(iv) Run
Ans: Legs – Our legs help us to run and support our movement.

(v) Grab
Ans: Hands – Hands are used for grabbing, holding, and manipulating objects.

Match the following.

Ans:
1 – d
2 – e
3 – a
4 – b
5 – c

Fill in the Blanks(Pick the correct word from the options in brackets)

(i) We taste food with our ____________. (fingers/tongue) 
(ii) We have____________ sense organs, (five/six) 
(iii) While reading a book, we use our ____________. (eyes/ears) 
(iv) Our nose helps us to ____________. (hear/smell) 
(v) Our skin can make out if an object is hot/cold by ___________. (smell/feel)

Ans: 
(i) We taste food with our tongue.
(ii) We have five sense organs,
(iii) While reading a book, we use our eyes.
(iv) Our nose helps us to smell.
(v) Our skin can make out if an object is hot/cold by feel.  View Answer

Match the Following
(Match the following sense organs with the activity performed by them.)

Ans: 

Name the Sense Organs.

(i) We help you to hear ____
(ii) I help you to taste the food ____
(iii) I help you to smell ____
(iv) You cannot see without ____
(v) You can feel the objects with my help ____

Ans: 
(i) We help you to hear – Ears
(ii) I help you to taste the food – Tongue
(iii) I help you to smell – Nose
(iv) You cannot see without – Eyes
(v) You can feel the objects with my help – Skin

Crossword Puzzle

(Fill in the boxes using the clues given below to complete the crossword.)

Choose the correct answers.(i) When we take food where does it go?
(a) Stomach
(b) Lungs
(c) Heart
(d) Brain
Ans: (a)
When we eat food, it goes down our esophagus and into our stomach. The stomach is responsible for breaking down food to begin the digestion process.

(ii) What helps us to know the world around us?
(a) Internal organs
(b) External organs
(c) Sense organs
(d) All the above
Ans: (c)
Our sense organs, which include eyes, ears, nose, tongue, and skin, help us to perceive and understand the world around us.

(iii) Why does a doctor put a stethoscope on our chest?
(a) To play with us.
(b) To listen to our heart beat.
(c) To frighten us.
(d) All the above
Ans: (b)
A doctor uses a stethoscope to listen to internal sounds of the body, mainly the heart and lungs.

(iv) Peter came first in ‘Running’ on the sports day of his school. Which of the following external organs helped him in running?
(a) Ears
(b) Heart
(c) Legs
(d) Tongue
Ans: (c)
Legs are the external organs that are primarily responsible for running.

TRUE or FALSE

(Write TRUE or FALSE for given statements)

(i) We read with our hands. 
(ii) We smell with the help of our eyes. 
(iii) We listen to the music with the help of our ears. 
(iv) We can lick an ice cream with the help of our tongue. 
(v) We can feel with the help of our nose. 
Ans: 
(i) We read with our hands. False
(ii) We smell with the help of our eyes. False
(iii) We listen to the music with the help of our ears. True
(iv) We can lick an ice cream with the help of our tongue. True
(v) We can feel with the help of our nose. False  View Answer

Answer the following questions.

(i) Name the organs of your body which are in pairs. 
Ans: Some organs in pairs in our body are: eyes, ears, arms, hands, legs.

(ii) Name the five sense organs and the function they perform. 
Ans: The sense organs are the body organs by which humans are able to see, smell, hear, taste, and touch or feel. The five sense organs are the eyes (for seeing), nose (for smelling), ears (for hearing), tongue (for tasting), and skin (for touching or feeling).

(iii) Can you taste a thing with your eyes closed? 
Ans: Yes, we can taste with our eyes closed. Tongue helps us to taste.

(iv) What do you do with your hands? How many fingers do you have in each hand?
Ans: Hands help us in many ways, like picking up things, writing etc.  We have 4 fingers and a thumb in each of our hands.

Q1: Multiple Choice Questions (MCQs).

(i) Which sense helps you know if something is hot or cold?
(a) Taste
(b) Smell
(c) Touch
(d) Sight
Ans: (c)
The sense of touch helps us feel if something is hot or cold.

(ii) What sense helps you see the colours of a rainbow?

(a) Taste
(b) Hearing
(c) Sight
(d) Smell
Ans: (c)
Our sense of sight helps us see and appreciate the colors of a rainbow.

(iii) What do you use to listen to music?
(a) Nose
(b) Ears
(c) Tongue
(d) Hands
Ans: (b)
We use our ears to listen to music.

(iv) Which sense helps you know if your favourite food smells good?
(a) Taste
(b) Smell
(c) Hearing
(d) Touch
Ans: (b)
The sense of smell helps us determine if our favourite food smells good.

(v) What do you use to see things up close when reading a book?

(a) Ears
(b) Nose
(c) Eyes
(d) Tongue
Ans: (c)
We use our eyes to see things up close when reading a book.

Q2: Fill in the Blanks

(i) We use our __________ to hear our friend talking.
Ans: ears
We use our ears to hear when our friend is talking.

(ii) The sense of __________ helps us enjoy the aroma of flowers.
Ans: smell
The sense of smell helps us enjoy the lovely aroma of flowers.

(iii) When we eat ice cream, we use our __________ to taste it.
Ans: tongue
We use our tongue to taste different flavours, like ice cream.

(iv) We use our __________ to feel the softness of a teddy bear.
Ans: hands
We use our hands to feel the softness of a teddy bear.

(v) The __________ helps us see things that are far away.
Ans: eyes
The eyes help us see things that are far away, like birds in the sky.

Q3: Short Answer Type Questions.

(i) Why is the sense of touch important in our daily life?
Ans: The sense of touch is important because it helps us feel hot, cold, soft, hard, and more. It keeps us safe and allows us to explore our world.

(ii) How do our ears work to help us hear sounds?
Ans: Our ears have tiny parts that catch sound waves in the air. These waves travel to our brain, and that’s how we hear sounds.

(iii) Can you name one thing you like the smell of, and why do you like it?
Ans:  I like the smell of flowers because they have a sweet and pleasant fragrance that makes me happy.

(iv) What are some things you use your sense of taste for?
Ans: I use my sense of taste to enjoy delicious foods like ice cream, pizza, and chocolate. It helps me know if something is sweet, sour, or salty.

(v) How do your eyes help you when you are playing with your friends?
Ans: My eyes help me see where my friends are, what they’re doing, and where to go while playing. They help me stay safe and enjoy the game.

Fill in the blanks to introduce yourself.

Example:
Your Turn:
Fill in the blanks with your information:

1. Hello! My name is _______________.
2. I am ___________ years old.
3. I have a ___________ and a ___________.
4. I love ___________ because ___________.
5. Nice to meet you!

Ans:

1. “Hello! My name is Kunaal.
2. I am 9 years old.
3. I have a book and a pen.
4. I love cars because they are fast.
5. Nice to meet you!”

Circle the face that shows how you feel today:

Ans:

Multiple Choice Questions (MCQs)

(i) What should you begin with when introducing yourself?

(a) My name is…
(b) Hello or Hi!
(c) I am [Your Age] years old.
(d) I have a mom and dad.

Answer: (b) Hello or Hi!
Solution: Starting with a friendly greeting like “Hello” or “Hi!” is a nice way to introduce yourself.

(ii) How should you share your age in an introduction?

(a) My name is [Your Name].
(b) Hello or Hi!
(c) I am [Your Age] years old.
(d) I love drawing pictures.

Answer: (c) I am [Your Age] years old.
Solution: Telling your age helps others know how old you are. You can say “I am [Your Age] years old.”

(iii) What is one thing you can talk about when introducing your family?

(a) I have a mom, dad, and a younger sister.
(b) I love drawing pictures of animals.
(c) My favorite color is purple.
(d) I am 7 years old.

Answer: (a) I have a mom, dad, and a younger sister.
Solution: Sharing about your family helps others know who is in your family and what makes you unique.

True/False

(i) When introducing yourself, you should say “Goodbye!” at the start.
Answer: False
Solution: Start with “Hello!” or “Hi!” to make a friendly introduction.

(ii) It is important to talk about your hobbies when introducing yourself.
Answer: True
Solution: Talking about your hobbies helps others know what you like to do.

(iii) You should tell your age when introducing yourself.
Answer: True
Solution: Sharing your age helps others understand how old you are.

Match these words to their meanings:

Ans: