When too much gas gets trapped in the atmosphere it causes a "greenhouse effect". What is the best description of why the "greenhouse effect" is bad for Earth?
Answer
g
When gases are trapped in the atmosphere, it can make holes in the ozone layer. This lets
d
Question 2
Question
There's a park near your house that has lots of trash on the playground.
Answer
b
h
Question 3
Question
Which word or statement does NOT describe a healthy environment?