State, why a car parked in the sunshine with its windows closed is found much more hot inside than outside?
The inside of a car with its windows closed is hotter than outside due to green house effect as the glass in the windows absorb infrared radiations of the sun but do not allow them to escape or reflect back, thus increasing the temperature of the car on the inside.
Draw a labelled diagram to show the oxygen cycle in nature.
Or
Draw a neat labelled diagram to show the oxygen cycle in nature.
Or
Describe oxygen cycle in nature.
Burning of fossils fuels causes pollution. Comment.
What are aerosols? How are these dangerous?
What is the function of decomposers in Biogeochemical cycles?
