Question

(1) The uppermost layer of earth's crust is called _________
(2) Increase in carbon dioxide concentration in the atmosphere leads to ________​

Answer 1

Answer:

1) The uppermost layer of earth's crust is called crust .

2) Increase in carbon dioxide concentration in the atmosphere leads to rise in temperature.

Hope it helps you.

Answer 2

Answer:

1) Top Soil

2) Globle warming