Question

1-As a result of marine pollution all levels of oceanic life are affected and in worst cases ______ are created.

2-_____ is the outermost layer of earth

3______ is defined as an unwanted sound that is an irritant and a source of stress.


plz answer me fast​

Answer 1

Answer:

1,

2,crust

3,noise

Explanation:

hope the other two answers help

Answer 2

Answer:

2. Crust is the outermost layer of earth

3. Noise is defined as an unwanted sound that is an irritant and a source of stress.