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Other, Science
4th -
5thgrade
Grade 4 : Our Environment and Pollution
24 questions
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- 1. Multiple Choice___ is everything that makes up the surroundings of a living thing.EnvironmentBiodegradable WastePollutionAtmosphere
- 2. Multiple Choice___ is the contamination or dirtying of the environment by the discharge of harmful substances into the air, water, or soil.PollutionEnvironmentBiodegradable wasteUnicorns
- 3. Multiple ChoiceThe burning of fuels in houses, factories, and vehicles adds smoke and poisonous substances to the environment, causing ____.Air pollutionWater pollutionLand pollutionWaste
- 4. Multiple ChoiceWaste from our homes and factories are dumped into rivers, lakes, and seas, causing ____.Air pollutionWater pollutionLand pollutionWaste
- 5. Multiple ChoiceWastes are also often thrown or buried, causing ____.Air pollutionWater pollutionLand pollutionWaste
- 6. Multiple ChoiceAny material that is no longer useful to us is called ____.Air pollutionWater pollutionLand pollutionWaste
- 7. Multiple ChoiceIncreasing levels of carbon dioxide in the air is believed to cause ___.Global WarmingWater PollutionNon-biodegradable wasteRecycling
- 8. Multiple ChoiceAnother name for global warming is ___.Climate changeGlobal HotflashSolar WindClimate Heating
- 9. Multiple ChoiceAccording to the theory of global warming, gases like carbon dioxide and methane trap __, thereby increasing the Earth's temperature.Polar bearsHeatWasteLight
- 10. Multiple ChoiceLand pollution is also caused by excessive use of ___.ElectricityNoisePesticidesCars
- 11. Multiple Choice___ is waste obtained from plants and animals.Biodegradable wasteNon-biodegradable waste
- 12. Multiple Choice___ is waste that does not rot.Biodegradable wasteNon-biodegradable waste
- 13. Multiple ChoiceLeaves and paper are examples of ___.Biodegradable wasteNon-biodegradable waste
- 14. Multiple ChoiceMetal cans and plastic are examples of ___.Biodegradable wasteNon-biodegradable waste
- 15. Multiple ChoiceThe 4Rs of conserving our environment are ___, reduce, reuse, and recycle.RefuseRefugeReleaseReturn
- 16. Multiple ChoiceWhich of the 4Rs is it?
-Choosing to not use things that add to garbageRefuseReduceReuseRecycle - 17. Multiple ChoiceWhich of the 4Rs is it?
-Taking your own shopping bags rather than taking the stores plastic bags.RefuseReduceReuseRecycle - 18. Multiple ChoiceWhich of the 4Rs is it?
-Using fewer things that create garbage.RefuseReduceReuseRecycle - 19. Multiple ChoiceWhich of the 4Rs is it?
-Buying only as many vegetables as you need for meals, and none extra.RefuseReduceReuseRecycle - 20. Multiple ChoiceWhich of the 4Rs is it?
-Giving old items a new, different purpose.RefuseReduceReuseRecycle - 21. Multiple ChoiceWhich of the 4Rs is it?
-Using an empty pickle jar as a pencil holderRefuseReduceReuseRecycle - 22. Multiple ChoiceWhich of the 4Rs is it?
-Using items to make other useful itemsRefuseReduceReuseRecycle - 23. Multiple ChoiceWhich of the 4Rs is it?
-Using shredded plastic bags to stuff mattresses and pillowsRefuseReduceReuseRecycle - 24. Multiple ChoiceBiodegradable waste can be transformed into fertilizer by a process called ____.CompostingRecyclingReusingWasting
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