13. Our Home: Earth, a Unique Life Sustaining Planet – Short and Long Answer Questions
Short Answer Questions Q1. Why is the Earth’s crust important for life despite being so thin?The Earth’s crust provides air, […]
Short Answer Questions Q1. Why is the Earth’s crust important for life despite being so thin?The Earth’s crust provides air, […]
Short Answer Questions Q1. What does it mean that nature is interconnected?Nature is interconnected means plants, animals, humans, water, and
Short Answer Questions Q1. How does the Moon’s position in the sky change each day?Ans: The Moon’s position shifts slightly eastward
Short Answer Questions Q1. Why does the warning “Objects in mirror are closer than they appear” appear on vehicle side
Short Answer Questions Q1. What makes a mixture a solution rather than just a mixture of substances?Answer: A solution is a
Very Short Answer Type Questions Q1. Define solvent. A solvent is the substance in a solution that dissolves the solute. Example: In a
Very Short Answer Type Questions Q.1. Define matter.Ans. Anything that occupies space and has mass is called matter. Q.2. State different
Short Answer Questions Q1. Why does increasing the contact area reduce pressure in everyday situations like carrying bags?Answer: Pressure equals force
Short Answer Questions Q1. How does cycling uphill and downhill illustrate the role of different forces?Answer: Uphill, gravity and friction oppose
Short Answer Questions Q1. How can you tell that an electric current is flowing even without a bulb in the