Climate Change and Monsoon Variability

Description: Climate Change and Monsoon Variability Quiz
Number of Questions: 15
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Tags: climate change monsoon variability indian environment
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What is the primary cause of climate change?

  1. Natural variations in the Earth's climate

  2. Human activities, particularly the burning of fossil fuels

  3. Solar radiation

  4. Volcanic eruptions


Correct Option: B
Explanation:

The burning of fossil fuels releases greenhouse gases into the atmosphere, which trap heat and cause the Earth's temperature to rise.

How does climate change affect monsoon variability?

  1. It increases the frequency and intensity of monsoons.

  2. It decreases the frequency and intensity of monsoons.

  3. It makes monsoons more unpredictable.

  4. It has no effect on monsoon variability.


Correct Option: C
Explanation:

Climate change alters the global atmospheric circulation patterns, which can lead to more extreme and unpredictable monsoons.

Which of the following is a consequence of climate change-induced changes in monsoon variability?

  1. Increased agricultural productivity

  2. More frequent droughts and floods

  3. Improved water resources management

  4. Enhanced biodiversity


Correct Option: B
Explanation:

Changes in monsoon variability can lead to more frequent and severe droughts and floods, which can have devastating impacts on agriculture, water resources, and ecosystems.

What is the term used to describe the long-term shift in the average weather patterns in a particular region?

  1. Climate variability

  2. Climate change

  3. Global warming

  4. Weather forecasting


Correct Option: B
Explanation:

Climate change refers to the long-term alteration of temperature and typical weather patterns in a place. It is distinct from climate variability, which refers to short-term fluctuations in weather patterns.

Which of the following is NOT a greenhouse gas?

  1. Carbon dioxide

  2. Methane

  3. Oxygen

  4. Water vapor


Correct Option: C
Explanation:

Oxygen is not a greenhouse gas because it does not absorb and trap heat in the atmosphere like carbon dioxide, methane, and water vapor do.

What is the term used to describe the phenomenon where the Earth's surface temperature is increasing at a faster rate than the global average?

  1. Global warming

  2. Climate change

  3. Greenhouse effect

  4. Urban heat island effect


Correct Option: D
Explanation:

The urban heat island effect is a phenomenon where the temperature of a city or urban area is significantly higher than the surrounding rural areas. This is due to the presence of buildings, roads, and other infrastructure that absorb and retain heat.

Which of the following is NOT a potential impact of climate change on human health?

  1. Increased risk of heat-related illnesses

  2. More frequent and severe respiratory problems

  3. Improved air quality

  4. Increased risk of waterborne diseases


Correct Option: C
Explanation:

Climate change is generally expected to lead to a deterioration in air quality, not an improvement.

What is the term used to describe the process by which plants absorb carbon dioxide from the atmosphere during photosynthesis?

  1. Carbon sequestration

  2. Carbon capture

  3. Carbon storage

  4. Carbon offsetting


Correct Option: A
Explanation:

Carbon sequestration is the process by which carbon dioxide is removed from the atmosphere and stored in plants, soils, and other natural reservoirs.

Which of the following is NOT a renewable energy source?

  1. Solar energy

  2. Wind energy

  3. Hydropower

  4. Natural gas


Correct Option: D
Explanation:

Natural gas is a fossil fuel and therefore not a renewable energy source.

What is the term used to describe the phenomenon where the Earth's oceans absorb heat from the atmosphere?

  1. Ocean acidification

  2. Ocean warming

  3. Ocean circulation

  4. Ocean stratification


Correct Option: B
Explanation:

Ocean warming refers to the increase in the temperature of the Earth's oceans due to the absorption of heat from the atmosphere.

Which of the following is NOT a potential impact of climate change on ecosystems?

  1. Shifts in species distributions

  2. Increased biodiversity

  3. More frequent and severe wildfires

  4. Coral bleaching


Correct Option: B
Explanation:

Climate change is generally expected to lead to a decrease in biodiversity, not an increase.

What is the term used to describe the phenomenon where the Earth's atmosphere traps heat from the sun, causing the planet's temperature to rise?

  1. Greenhouse effect

  2. Global warming

  3. Climate change

  4. Urban heat island effect


Correct Option: A
Explanation:

The greenhouse effect is the process by which the Earth's atmosphere traps heat from the sun, causing the planet's temperature to rise.

Which of the following is NOT a potential impact of climate change on agriculture?

  1. Increased crop yields in some regions

  2. More frequent and severe droughts

  3. Increased risk of pests and diseases

  4. Improved soil fertility


Correct Option: D
Explanation:

Climate change is generally expected to lead to a decline in soil fertility, not an improvement.

What is the term used to describe the process by which carbon dioxide is released into the atmosphere from natural sources?

  1. Carbon sequestration

  2. Carbon capture

  3. Carbon storage

  4. Carbon emission


Correct Option: D
Explanation:

Carbon emission refers to the release of carbon dioxide into the atmosphere from natural sources such as respiration, decomposition, and volcanic eruptions.

Which of the following is NOT a potential impact of climate change on water resources?

  1. More frequent and severe droughts

  2. Increased risk of flooding

  3. Improved water quality

  4. Salinization of freshwater resources


Correct Option: C
Explanation:

Climate change is generally expected to lead to a decline in water quality, not an improvement.

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