The exosphere is the furthest out layer.
Hope this helps!
<span>A scientific theory is proposed after several valid investigations. This makes scientific theories elaborate descriptions of observations. The reason why it is the answer is because it requires time and critical thinking in order to formulate the scientific theories of scientists.</span>
Organisms that formed index fossils are distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms.Apr 30, 2020
Answer:
Canadian Shield
Explanation:
The Giant U shaped area around the Hudson bay is called the Canadian Shield. It is a giant plateau that occupies over 40% of Canadas land area. Hope this answer helps :)
