class 7 Science

Short Questions and Answers Q1: What causes day and night on Earth?Ans: Day and night occur due to the rotation of […]

Short Question Answer: Q1: What is the difference between luminous and non-luminous objects? Answer: Luminous objects are those that emit their

Q1: How do plants grow?Answer: Plants grow by obtaining water, sunlight, and nutrients from the soil. Visible growth includes new leaves,

Short Answer Question Q1: What do you mean by animal nutrition?Ans: Animal nutrition refers to the study of the nutritional needs of animals, which includes:

Short Answer Questions Q1: What is the advantage of a distance- time graph? Ans: Distance-time graphs gives information about the nature

Short Questions and Answers Q1: Define heat.Ans: Heat is a form of energy which produces a sensation of warmth and flows

Short Questions and Answers Q1: What is adolescence?Ans: Adolescence is the stage of growth and development between childhood and adulthood, typically

Short Answer Questions Q1: Explain physical reaction along with examples.Ans : A change in which a substance undergoes a change in

Short Questions and Answers Q1: What is malleability?Ans: Malleability is the property of materials by which they can be beaten or

Short Answer Questions: Q1: What is a torchlight?Answer: A torchlight is a portable device that produces light, commonly used to see