Question : Fill in the blanks-
__________ is the observed and projected increase in the average temperature of earth atmosphere and oceans.
 

Option 1: Ozone layer
 

Option 2: Global warming
 

Option 3: Sustainable development
 

Option 4: None of the above
 

Question : The following statements are made regarding global warming.

A. Global warming is the long-term heating of the Earth's surface observed since the pre-industrial period due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in the Earth's atmosphere.

B. Global warming causes climate change, which poses a serious threat to life on the Earth in the forms of widespread flooding and extreme weather.

Which of these statements are correct?

Option 1: Only B

Option 2: Only A

Option 3: Both A and B

Option 4: Neither A nor B

Question : Comprehension:

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Global warming is one of the biggest environmental (1)__________ facing the world today. The primary cause of global warming is the (2)__________ of greenhouse gases such as carbon dioxide and methane into the atmosphere. These gases trap heat from the sun, causing the Earth's temperature to rise. The (3)__________ effects of global warming are widespread and include more frequent and severe weather events, rising sea levels and the loss of biodiversity. Many governments and organisations have implemented (4)__________ to reduce greenhouse gas emissions. However, individuals can also play a role in (5)___________ global warming by making small changes to their daily habits, such as reducing their energy consumption and driving less.

Select the most appropriate option to fill in the blank no. 3.

Option 1: negative

Option 2: positive

Option 3: neutral

Option 4: negligible

Question : Assertion: Global warming is primarily caused by the increase in greenhouse gas emissions.

Reason: Greenhouse gases trap heat in the Earth's atmosphere, leading to a rise in temperature.

Option 1: Both assertion and reason are correct, and the reason is the correct explanation of the assertion.

Option 2: Both assertion and reason are correct, but the reason is not the correct explanation of the assertion.

Option 3: Assertion is correct, but the reason is incorrect.

Option 4: Assertion is incorrect, but the reason is correct.

Question : Comprehension:

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Global warming is one of the biggest environmental (1)__________ facing the world today. The primary cause of global warming is the (2)__________ of greenhouse gases such as carbon dioxide and methane into the atmosphere. These gases trap heat from the sun, causing the Earth's temperature to rise. The (3)___________ effects of global warming are widespread and include more frequent and severe weather events, rising sea levels and the loss of biodiversity. Many governments and organisations have implemented (4)__________ to reduce greenhouse gas emissions. However, individuals can also play a role in (5)__________ global warming by making small changes to their daily habits, such as reducing their energy consumption and driving less.

Select the most appropriate option to fill in the blank no 1.

Option 1: consequences

Option 2: opportunities

Option 3: benefits

Option 4: challenges

Question : Comprehension:

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Global warming is one of the biggest environmental (1)__________ facing the world today. The primary cause of global warming is the (2)___________ of greenhouse gases such as carbon dioxide and methane into the atmosphere. These gases trap heat from the sun, causing the Earth's temperature to rise. The (3)___________. effects of global warming are widespread and include more frequent and severe weather events, rising sea levels and the loss of biodiversity. Many governments and organisations have implemented (4)___________ to reduce greenhouse gas emissions. However, individuals can also play a role in (5)____________ global warming by making small changes to their daily habits, such as reducing their energy consumption and driving less.

Select the most appropriate option to fill in the blank no. 2.

Option 1: emission

Option 2: absorption

Option 3: reflection

Option 4: conduction