Class 2 Science: Water Pollution and Its Effects
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Q1 · MCQ · 1 mark
What makes water dirty and harmful?
Q2 · MCQ · 1 mark
Which of these is a source of clean drinking water?
Q3 · MCQ · 1 mark
What can happen if we drink dirty water?
Q4 · MCQ · 1 mark
Which of these is NOT a cause of water pollution?
Q5 · MCQ · 1 mark
What lives inside clean water?
Q6 · MCQ · 1 mark
When water becomes dirty and harmful, it is called water ______.
Q7 · MCQ · 1 mark
Which animal can get sick if the river water is polluted?
Q8 · MCQ · 1 mark
What should we do with garbage to prevent water pollution?
Q9 · MCQ · 1 mark
Why is it important to save water from getting polluted?
Q10 · MCQ · 1 mark
Water pollution can harm both humans and ______.
Q11 · MCQ · 1 mark
Which of these items causes water pollution if thrown into a lake?
Q12 · MCQ · 1 mark
What Colour might polluted water look like sometimes?
Q13 · FILL · 1 mark
When our water becomes dirty, it is called water ____.
Q14 · FILL · 1 mark
Never throw ____ into rivers or lakes.
Q15 · FILL · 1 mark
Drinking dirty water can make us ____.
Q16 · FILL · 1 mark
Fish and other water animals cannot live in ____ water.
Q17 · FILL · 1 mark
Water from factories often contains harmful ____.
Q18 · FILL · 1 mark
We should always drink ____ water to stay healthy.
Q19 · FILL · 1 mark
Washing clothes with soap in rivers causes water ____.
Q20 · FILL · 1 mark
Pesticides used by farmers can flow into rivers and cause water ____.
Q21 · FILL · 1 mark
Polluted water is not safe for ____ to drink.
Q22 · SHORT · 1 mark
What is water pollution?
Q23 · SHORT · 1 mark
Name one thing that makes water dirty.
Q24 · SHORT · 1 mark
Why should we not throw garbage into rivers?
Q25 · SHORT · 1 mark
How can drinking dirty water affect our health?
Q26 · SHORT · 1 mark
What happens to fish when water gets polluted?
Q27 · SHORT · 1 mark
Suggest one way to keep our water sources clean.
Q28 · SHORT · 1 mark
Where does dirty water from homes sometimes go?
Q29 · SHORT · 1 mark
Why is clean water important for animals?
Q30 · SHORT · 1 mark
What is the colour of clean water?