Define global warming.

True or false .If False , give the correct statement: Planting trees help in decreasing global warming.

Name a technology adopted to mitigate global warming. Write about it is brief.

"_____________" is responsible for global warming.

Suggest few ways to overcome global warming.

Assertion: In plants, photosynthetic chemicals will be affected due to ozone depletion. Reason: Decreased photosynthesis will result in increased atmospheric CO_(2) , resulting in global warming.

Write the effects of global warming.

Global warming is due to greenhouse effect. Explain both greehouse effect and global warming.

Discuss the causes and effects of global warming. What measures need to be taken to control global warming?