Question

Discuss four contibutory factors to climate change in the world

Answer 1

Answer:

Factors that are playing part in climate change can be categorized as both: naturals and human causes. Some of the factors are volcanic eruption, deforestation, greenhouse effects, and human activities and waste, etc.

Explanation:

Certain records show that climate change is now considered as the global concern and are speeding up due to following highlighted causes:

Volcanic eruption: due to the eruption of volcanoes, a huge amount of ash, sulphur dioxide, and dust are emitted. Because of the emission of these materials the climate of earth is badly effected and totally disturbed for many years.

Deforestation: deforestation is an integral part of the betterment of ecosystem. Trees absorb almost 20% of carbon dioxide. Due to deforestation greenhouse gases are produced more than 17% at average rate which is contributing directly towards the worst climate scenario.

Greenhouse effect: the emission of methane gas, Carbon dioxide, and water vapor are known as greenhouse gases that slows down the process of atmosphere and acts as blockage on the atmosphere layer. From 1990 to 2009 increase in these gases are shifted from a very large percentage of 75.    

Human activities and waste: From the industrial revolution era, natural resources are being used at a large scale. Factories emitting smoke, carbon dioxide, nitrous oxide, methane and much more gases that are totally destroying the climate change.

Answer Details

Level: High School

Subject: English

Keywords:

• Climate change

• Volcanic eruption

• Deforestation  

• Greenhouse

Learn more to evaluate

Reasons for deforestation: brainly.com/question/11822925

Greenhouse gas: brainly.com/question/12500711

Answer 2

Many factors contribute to climate change in the world. Four of those factors are life, greenhouse gases, solar output, and volcanism.  

 

EXPLANATION:  

Here is a brief explanation of the four factors to climate change:

Life

Human life surely becomes a factor in climate change. Life affects the climate through its role in water cycles and carbon, through weathering, evapotranspiration, albedo, and cloud formation. Some pieces of evidence that life affects climate are global warming, global cooling over the past 40 million years, termination, and glaciation.  

Greenhouse gases

Greenhouse gases are released by the biosphere. It is part of nature and always seen as the internal climate process. On the other hand, greenhouse gases released from volcanoes are the external climate process. Yet, greenhouse gases, like CO2, nitrous oxide, and methane are the factors to climate change that causes the heat in the world by trapping infrared light.  

Solar output

The intensity of solar variations is the result of the Maunder Minima, Sporer, and Wolf. The intensity of solar variations also becomes the factor of climate change that causes the Little Ice Age. Solar output was marked by a greater glacier extent and relative cooling than the centuries before 1550 to 1850 AD and afterward. Solar output also creates warming in the world.  

Volcanism

The eruption from volcanic activity affects the earth's climate on the scale for more than one year. The eruption from volcanic activity releases more than 100.000 tons of S02 into the stratosphere. If volcanic activity occurs frequently, it will cool down the temperature for the period of years. Although volcanoes are part of nature, it is included in the factors to climate change.  

LEARN MORE:  

If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:

1. How did landscape climate and resources influence the development of native american societies? brainly.com/question/620527  

2. Why does new mexico have a varied climate? brainly.com/question/8407720  

KEYWORDS: climate change, factors to climate change, four factors to climate change, greenhouse gases, life, solar output, volcanism  

Subject: English

Class:  10-12

Sub-chapter: Climate change