BEGC-131 IGNOU Comprehension Test Questions & Answers

IGNOU BAG

Important Question for Term-End Exam Dec-2023

ASSIGNMENT INDIVIDUAL AND SOCIETY (BEGC 131)

Programme: BAG/2021/2022

Course Code: BEGC 131 Max. Marks: 100

Answer all questions in this assignment.

SECTION A

1.Read the following passage and answer the questions in your own words.

The climate of an area includes seasonal temperature and rainfall averages, and wind patterns. Different places have different climates. A desert, for example, is referred to as an arid climate because little water falls, as rain or snow, during the year. Other types of climate include tropical climates, which are hot and humid, and temperate climates, which have warm summers and cooler winters. Climate change is the long-term alteration of temperature and typical weather patterns in a place. Climate change may cause weather patterns to be less predictable. These unexpected weather patterns can make it difficult to maintain and grow crops in regions that rely on farming because expected temperature and rainfall levels can no longer be relied on. Climate change has also been connected with other damaging weather events such as more frequent and more intense hurricanes, floods, downpours, and winter storms. In polar regions, the warming global temperatures associated with climate change have meant ice sheets and glaciers are melting at an accelerated rate from season to season. This contributes to sea levels rising in different regions of the planet. Together with expanding ocean waters due to rising temperatures, the resulting rise in sea level has begun to damage coastlines as a result of increased flooding and erosion. The cause of current climate change is largely human activity, like burning fossil fuels, such as natural gas, oil, and coal. Burning these materials releases what are called greenhouse gases into Earth’s atmosphere. There, these gases trap heat from the sun’s rays inside the atmosphere causing Earth’s average temperature to rise. This rise in the planet's temperature is called global warming. The warming of the planet impacts local and regional climates. Throughout Earth's history, climate has continually changed. When occurring naturally, this is a slow process that has taken place over hundreds and thousands of years. The human influenced climate change that is happening now is occurring at a much faster rate.

 1. How does this passage explain the term ‘climate change’?

2. Explain any two effects of climate change on weather patterns. 3. What is the cause of current climate change? 4

4. What is global warming? How is it caused?

5. According to this passage, how is “human influenced climate change” different from climate change that occurs naturally? 5 x 2=10 2.

Ans-

1. How does this passage explain the term ‘climate change’?

The passage defines climate change as the long-term alteration of temperature and typical weather patterns in a place. It also states that climate change can cause weather patterns to be less predictable.

2. Explain any two effects of climate change on weather patterns.

Two effects of climate change on weather patterns are:

• More frequent and more intense extreme weather events, such as hurricanes, floods, downpours, and winter storms.

• Melting ice sheets and glaciers in polar regions, which contributes to sea level rise.

3. What is the cause of current climate change?

The passage states that the cause of current climate change is largely human activity, such as burning fossil fuels, such as natural gas, oil, and coal. Burning these materials releases greenhouse gases into Earth's atmosphere, which trap heat from the sun's rays and cause the planet's average temperature to rise.

4. What is global warming? How is it caused?

Global warming is the rise in the planet's average temperature. It is caused by the release of greenhouse gases into Earth's atmosphere from human activities, such as burning fossil fuels.

5. According to this passage, how is “human influenced climate change” different from climate change that occurs naturally?

The passage states that human influenced climate change is occurring at a much faster rate than climate change that occurs naturally. This is because human activities are releasing greenhouse gases into the atmosphere at an unprecedented rate.

In addition, the passage implies that human influenced climate change is more likely to cause extreme weather events and other negative impacts. This is because the warming of the planet is disrupting the natural balance of the climate system.

If you need full course study materials please WhatsApp us at 7005708107