Extinction of indigenous animals has always been a permanent matter that has not received the attention it deserves. Biologists are increasingly concerned about the pattern of mass extinction. According to the World Survey (Dügen), seeds of the world are ten thousand times faster than usual. The reason for the rapid increase in extinction is not clear, but one thing is not arguable: human interference plays a direct role. Poaching is illegal hunting, killing animals, capturing.
Contamination is a very big problem on our planet and we must quit immediately. It must stop before our planet disappears. In my opinion there are three reasons why pollution should stop. Because of what we do with us, we can not keep living under the specific conditions in which the earth is located. The first reason to stop pollution is that pollution destroys the environment where we live. The power plant produces nearly 10 billion tons of carbon dioxide annually. Carbon dioxide is an important contribution to pollution. Carbon dioxide has various effects on our climate. The way it works is that basically some "greenhouse gases" can not escape from our atmosphere because they are trapped. Carbon dioxide is necessary for plants to produce oxygen. However, when fossil fuels are burned in our environment, when cars and carbon dioxide get into our environment we are cutting down trees as paper, it is imbalanced
Extinction in the late Devonian era (375 - 360, 000, 000 years ago): 70% of species are extinct. It may not be one, but it is a series of extinction waves that last for millions of years. Global warming and elevated carbon dioxide levels caused ocean hypoxia (3), which brought the extinction of most animals that were restricted to the sea back then. Large-scale extinction in the late Permian age (225 million years ago): 90 to 96% of the species has been extinct. Many factors such as global volcanic activity increase, Pangea formation, sudden release of methane and carbon dioxide from the atmosphere leading to global warming and ocean acidification are causing extinction. Meteor collision may also occur. This is the biggest extinction in history. It is also known as "great death"