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Class 5 Social Science: Environmental Concerns
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Class 5 Social Science: Environmental Concerns
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24 Questions

1. Any sound that is above ________ decibels is harmful for our ears.
2. Global warming is the _________ in temperature around the world.
3. _________ is released into the atmosphere when we burn fuel.
4. Animals breathe out
5. Melting of ________ will lead to rise in sea level.
6. Pollution is the release of substances in the air, water or soil that are ________ to the environment.
7. Animals breathe out
8. Melting of ________ will lead to rise in sea level.
9. CFCs get released from
10. The interaction of plants and animals with each other and the abiotic components form an
11. _________ present in the atmosphere prevents harmful ultraviolet rays from entering the Earth's surface.
12. Plants use ________ during the process of photosynthesis.
13. _________ are creating large holes in the ozone layer.
14. Huge floating mass of ice are called
15. _________ is a green house gas.
16. Flesh eating animals are called
17. _________ constitute non- living things.
18. _________ present in the atmosphere prevents harmful ultraviolet rays from entering the Earth's surface.
19. Global warming is the _________ in temperature around the world.
20. The interaction of plants and animals with each other and the abiotic components form an
21. _________ pollution comes from burning of fuel to run vehicles, from chimneys of factories and power stations.
22. to come under water is
23. _________ constitute of living things.
24. Meat and plant eating animals are called