Explanation about stream and river.

Explanations about river/stream.

1.What pollutes the stream or river?

2. How can we make the stream clean?

3. Why is it important to keep the streams clean or healthy?

Question about streams / creek.

Question 1: a river is define that has polluted the river and the stream while it has rubbish in the stream    or river but the stream or river pollutes the river and stream. But the stream and the river can pollutes the hole river and the stream.     

-Question 2:  We can make the stream clean while their