Environmental-Issue-And-Environmental-Pollution Question 77
Question: So-called greenhouse gases have been given this name because they:
Options:
A) trap the heat radiated from Earth’s surface.
B) are produced by plants.
C) are necessary for plant growth.
D) are similar to gases produced in a greenhouse
Show Answer
Answer:
Correct Answer: A
Solution:
[a] A blanket of gases around earth acts much like the glass of a greenhouse because it holds heat generated by earth inside the atmosphere.
BETA
