Question

Write an article on the reasons related to drastic climatic changes of recent times.​

Answer 1

Answer:

Climate change is a change in the climatic conditions on the Earth. This is caused due to various internal and external factors including solar radiation, variation in the Earth’s orbit, volcanic eruptions, plate tectonics, etc. Climate change, in fact, has become a cause of concern particularly over the last few decades. Change in the pattern of the climate on the Earth has become a global cause of concern. There are many factors that lead to climate change and this change affects the life on the Earth in various different ways.

ESSAY.............

Climate change is basically a change in the pattern of the climate that lasts for a few decades to centuries. Various factors lead to the changes in the climatic conditions on the Earth. These factors are also referred to as forcing mechanisms. These mechanisms are either external or internal.

External forcing mechanisms can either be natural such as the variation in the Earth’s orbit, variation in solar radiation, volcanic eruptions, plate tectonics, etc or can be caused due to human activities such as green house gases, carbon emission, etc. Internal forcing mechanisms, on the other hand, are the natural processes that occur within the climate system. These include the ocean- atmosphere variability as well as the presence of life on the earth.

Climate change is having a negative impact on the forests, wildlife, water systems as well as the polar region on the Earth. A number of species of plants and animals have gone extinct due to the changes in the climate on the Earth and several others have been affected adversely.

Human activities such as deforestation, use of land and use of methods that lead to the increase in carbon in the atmosphere have been a major cause of climate change in the recent past. It is important to keep a check on such activities in order to control climatic changes and ensure environmental harmony.

Explanation: