The factors behind global warming are several and results are far more profound. What we’ve actually witnessed in the last few decades is only the tip of the iceberg. The primary underlying reason for Global Warming is greenhouse gases like CO2. Every tree requires CO2 from the atmosphere during its growing procedure. When a tree dies or the wood rots then CO2 is again delivered into the atmosphere. In the last few decades’ tropics forest have borne the brunt of important felling of trees and burning of wood, that’s added more CO2 into the environment. Today deforestation has reached a point where it can’t be turned back.
In 1987, a significant chunk of the Amazon rainforest was burnt and it was of the size of Britain. This discharged 500 million plenty of CO2 into the environment. The lesser the number of trees, the less CO2 may be consumed. The result of global warming may be devastating and if you look around you, subsequently you will see some of the signals. If no action is taken now, subsequently it’ll be too late as the greenhouse impact may gradually improve the average global temperature by 1.5 to 4.50C. This increase in temperature may influence the polar ice caps over the tropics belt. Winters can be hotter and the world may be warmer than what it was 100, 000 years back.
The effects of global warming are the environmental and social changes caused (directly or indirectly) by human emissions of greenhouse gases. There is a scientific consensus that climate change is occurring, and that human activities are the primary driver. Many impacts of climate change have already been observed, including glacier retreat, changes in the timing of seasonal events (e.g., earlier flowering of plants), and changes in agricultural productivity.