Answers

2015-10-06T20:30:13+05:30
the exchange of incoming and outgoing radiation that warms the Earth is often referred to as the greenhouse effect .
1 5 1
2015-10-06T21:23:55+05:30
The gas chlorofluorocarbons is the main gas that affects the ozone layer.example of green house gases are nitrogen ,co2 etc.

1 1 1