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Water pollution
Water pollution is the most dangerous and worst form of pollution putting lives in danger. The water we drink daily looks very clear however contains verities of microscopic pollutants floating in it. Our earth is covered with water (almost 70% of total) so a little change in it could affect lives worldwide.
The highest level of water pollution is caused by the pollutants come from agriculture field because of the high use of fertilizers, insecticides, and pesticides to enhance the production of crops. We need to bring vast improvements to the type of chemicals we use in agriculture. Oil is another big pollutant polluting the water. Leaked oil from the land or rivers, oil transport through ships, ship crashes, etc flows to the sea or ocean and affecting whole water. Other hydrocarbon particles get settled down through rainwater from the air to ocean or seawater. Other toxic wastes through leakage of landfills, old mines, dumps, sewage, industrial wastes, and farms get mixed to the water.
Read and choose:
(Nhấp vào dòng để chọn đúng / sai)The water we drink is totally clean and safe. |
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Water accounts for two-thirds of our Earth's surface. |
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The main reason for water pollution is from agriculture. |
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Water pollution
Water pollution is the most dangerous and worst form of pollution putting lives in danger. The water we drink daily looks very clear however contains verities of microscopic pollutants floating in it. Our earth is covered with water (almost 70% of total) so a little change in it could affect lives worldwide.
The highest level of water pollution is caused by the pollutants come from agriculture field because of the high use of fertilizers, insecticides, and pesticides to enhance the production of crops. We need to bring vast improvements to the type of chemicals we use in agriculture. Oil is another big pollutant polluting the water. Leaked oil from the land or rivers, oil transport through ships, ship crashes, etc flows to the sea or ocean and affecting whole water. Other hydrocarbon particles get settled down through rainwater from air to ocean or sea water. Other toxic wastes through leakage of landfills, old mines, dumps, sewage, industrial wastes, and farms get mixed to the water.
Read and choose:
Four mains causes of water pollution are _______.
Give the correct form of the word given:
(poison) fumes from vehicles are serious (pollute) .
Odd-one-out:
Which one is not a type of pollution?
Match the cause and the type of pollution:
(Kéo thả hoặc click vào để điền)
Choose the correct combination of two sentences:
"Global warming happens when there is too much carbon dioxide (CO2) in the atmosphere. (cause)
Odd-one-out:
Matching:
Write:
pollution
Arrange the word:
It is _______ pollution.
- e
- t
- l
- r
- h
- m
- a
Write.
If we (do) nothing to stop global warming, we (see) big changes in the future.
Write:
If I (be) ____ you, I (wear) ______ warm coat when going out.
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