Question

List any three human activities which would lead to an increase of the carbon dioxide content in air and describe them

Answer 1

Human activities that increase carbon dioxide in air are:-

1) Transportation - increase in number of transport increase air pollution.

2) Deforestation - Trees are potent organisms for observing and removing CO2 emissions from the air. Cutting down the trees stop this process.

3) Building - people cut down forest to build industrys, buildings, roads etc.. Industries leave lots of harmful gases which cause air pollution.

Answer 2

1. Burning of fuels in various processes like heating cooking transportation and industry.

2. Human induced forest fires.

3. The process of deforestation includes the cutting down of trees.Disney plays the update of carbon dioxide of photosynthesis and eventually the content of carbon dioxide increase.