<h2>
Answer:</h2>
D. The Earth's surface would be much colder than it is.
<h3>
Step-by-step explanation:</h3>
This is because warm temperatures and high levels of atmospheric carbon dioxide happen at about the same time. So if atmospheric carbon dioxide concentrations double warm up by between 2 and 4.5 degrees Celsius. On the other hand, water vapor promotes, as the greatest contributor, to the Earth’s greenhouse effect. In this way, if carbon dioxide, methane, and water vapor were not in the atmosphere, then it's obvious that the Earth's surface would be much colder than it is.
Hello there!
The number 8 is an even number, since it can be divided evenly by the number of 2.
Hope this helps and have a great day! :)
9 or 12 I think Possibly 18
Answer:
Two ratios equivalent to 27:9
A) 3:1
B)9:3
Answer:
Step-by-step explanation:
using the sine rule,
