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1Which of the following is an example of a living thing?

A Rock B Tree C Water D Car

2What type of energy does the sun provide?

A Mechanical B Solar C Electric D Chemical

3Which force keeps the moon in orbit around the Earth?

A Gravity B Magnetism C Friction D Tension

4What is the primary source of food for most living things?

A Fruits B Vegetables C Sunlight D Meat

5Which of the following is NOT a form of matter?

A Air B Water C Light D Wood

6How do plants contribute to environmental conservation?

A By reducing air pollution B By producing greenhouse gases C By cutting down trees D By wasting water

7Which of the following is an example of an innovation?

A Fire B Wheel C Stone D Stick

8How do animals help in seed dispersal?

A By eating seeds and excreting them in a different location B By burning seeds C By burying seeds underground D By destroying seeds

9Which of the following is a renewable source of energy?

A Coal B Natural gas C Wind D Oil

10How does exercise benefit the human body?

A Causes laziness B Improves physical fitness C Reduces sleep D Causes illness