Carbon-dioxide.
Global warming is primarily caused by the increased concentration of greenhouse gases in the atmosphere, primarily carbon dioxide (CO2). CO2 is a heat-trapping gas that allows sunlight to pass through the atmosphere but prevents heat from escaping back into space. This trapped heat causes the Earth's temperature to rise, leading to global warming.
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150 Questions
150 Marks
150 Mins English English150 Questions150 Marks150 Mins English English150 Questions150 Marks150 Mins EnglishDuring winter months, dry continental winds from Central Asia primarily come in contact with trade winds over which of the following regions of India?
In India, dryland farming is primarily practiced in regions with which of the following annual rainfall levels?
Which one of the following clouds is found at the highest level from the earth's surface?
Consider the following statements:
1. Richter scale is used to measure the intensity of hurricanes.
2. In a cyclone, air circulation is counter-clockwise in the Northern Hemisphere.
3. Tropical cyclones are most common in the South Atlantic Ocean.
4. How many of the statements given above are correct?
Given below are two statements:
Statement I: Ozone has a protective role in the stratosphere but a harmful effect in the environment.
Statement II: Dobson unit is used to monitor the ozone layer's thickness.
In the light of the above statements, choose the correct answer from the options given below:
Which natural feature in the northwest India marks the beginning of the low-pressure trough during the summer months?
The subtropical jet stream plays a critical role in the withdrawal of the monsoon by which of the following?
What is the significance of Westerly Jet Streams in winter?
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