Question

1. How are trees helpful in reducing air pollution ?
[Hint: trees make their food using carbon dioxide.]​

Answer 1

Answer:

they take carbon  and leave out oxygen

Explanation:

Answer 2

Explanation:

as trees give oxygen and soak up the harmful carbon dioxide in our atmosphere. … Through the process of photosynthesis, trees are able to absorb carbon dioxide from our atmosphere and reduce the 'greenhouse effect', creating a less polluted, more sustainable world for our future generations.

this is the reason we tell plant trees so that more of carbon dioxide is absorbed and air becomes fresh with oxygen, if carbon dioxide increases in our atmosphere, humans and living things will die due great amount of CO2.