Question

which one is the main reason behind ecosystem imbalance?

(a) Pollution

(b) Natural resources

(c) Economy

(d) Environment ​

Answer 1

Answer:

Pollution

Explanation:

And btw i am not copying from Google because i am not foolish like everyone

Answer 2

Answer:

These national environmental issues are: Pollution (air, water and soil) Degradation of natural resources such as soil erosion, deforestation, depletion of wildlife, shortage of energy, degradation of marine ecosystems and depletion of mineral resources