Carbon dioxide mainly comes from the burning of various fossil feels of power generated and transport use.
Answer:
The answer is an increase in food sources and immigration
Answer:
Sloths, Lungfish, Dolphin, elephant
Explanation:
Answer:
The ozone layer's status today
And at the end of 2018, the United Nations confirmed in a scientific assessment that the ozone layer is recovering, projecting that it would heal completely in the (non-polar) Northern Hemisphere by the 2030s, followed by the Southern Hemisphere in the 2050s and polar regions by 2060.