Question

How can we reduce the amount of `CO_2` in the atmosphere?

Answer 1

there are several ways here are few....

Explanation:

by planting more trees so they use more carbon dioxide and reduces the `CO2` level.

we can reduce the use of non-renewable energy such as petroleum and use more renewable energy sources such as solar, wind and wave energy and geothermal energy.

we can reduce the usage of private transportation and use more public transportation or we can walk or cycle.

Recycle or reuse your household items such electrical appliances rather than throwing them away