Class 4 Science Chapter 7 Test 1 Updated: 12 Jun 2022 372 Welcome to your Class 4 Science Chapter 7 Test 1 1. About _______ of the Earth’s surface is covered by water. 71% 29% 11% 97% 2. The basic material that humans get from land, sea or air is called _______resources. Artificial Natural Metal None of these 3. Forests cover _______ of the total area of Pakistan. 5.2% 6% 25% 9% 4. Pakistan’s largest natural forest is located in the city of ________. Swat Muree Ziarat None of these 5. The water from rivers and streams flow to ______ Lakes Oceans Both a & b None of these 6. World soil day is celebrated on________. 5th December 5thMarch 5thFebruary 5thJune 7. We produce kerosene, petrol, diesel, engine oil, grease, petroleum jelly and coaltar from the ______. Filter oil Crude oil Artificial oil No oil 8. ______ is used to make bricks and pottery. Glass Stone Clay None of these 9. The ______ percent of water is present in glaciers, streams, rivers and lakes. 71% 29% 3% 97% 10. About ________ of the Earth’s surface is land. 71% 29% 11% 97% 11. Soil provides essential __________ to plants for growth. Coal Fuel Nutrients None of these 12. Natural gas is used for: Heating and cooking Generate electricity Make fertilizers All of these 13. Natural gas is obtained from the ______ CNG stations Laboratory Artificial source Earth 14. Coal is a ______ resource. Artificial Natural No None of these 15. About ______ of water on the Earth is in the oceans. 71% 29% 11% 97% Time's up
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