Question

Please answer this Questions in picture please
I will mark as brainlist​
2 class

Answer 1

Answer:

1) Wind Mill

2) Boat

HOPE IT HELPS

Answer 2

Answer:

3. phosphate laden detergent,fertilisers and pesticides

4. I cant answer

3. air takes up space,air has mass,air is affected by heat

Explanation:

If you like my answer mark me as a brainilist