Question

Answer the following.

i) Second significant greenhouse gas is -
ii)Volcanic eruption - Ash, sulfur and gas - increase cloud cover
and cause ____.
iii) Sea levels are rising because of ____.
iv) Main gases responsible for greenhouse effect are ____.
v) Hole in the ozone layer over Antarctica was discovered in ____.

Answer 1

Answer:

methane

I don't know

thermal expansion and land based ice

carbon dioxide, methane,nitrous oxide.

1985