The Breath of Life: Air
The Breath of Life: Air: Overview
This topic covers concepts, such as, Air as an Abiotic Component, Role of Atmosphere in Climate Control, Wind, Air Pollution, Global Warming & Rainfall Patterns etc.
Important Questions on The Breath of Life: Air
What is the most common element in the wind?
What is the original source of wind energy?
CO2 and _____ (CO/N2O) are known as greenhouse gases.
Which of the following is a greenhouse gas?
Movements of air from warmer to the colder or from colder to warmer regions.
( Choose from the following- Wind currents/ convection current)
Living things are found on the Earth where _____, hydrosphere and atmosphere exist.
Surface water of the Earth and underground water comprise _____.
Which of the following is a greenhouse gas?
The Taj Mahal is slowly turning yellow because of
The percentage of oxygen in the atmophere
Choose the right answer and fill in the blank.
_____ are the percentages of carbon dioxide in the atmosphere of Mars and Venus. (95.3% - 96.5% / 68% - 99%)
Sulphur dioxide is a greenhouse gas.
Which of the following is not an air pollutant :
According to the volume, the amount of carbon-di-oxide present in the atmosphere is:
Rainfall patterns are decided by the prevailing:
What is Air Pollution? What are the main sources of air pollution? Write a few lines about each of them.
Harmful gases given out by cars _____(pollute/purify) the air.
