The Earth and the ecosystems we know today have been modified by many years of evolution. During Earth's lifetime, the world could not remain the same. He had to change, as did the creatures that lived with him. When the climate changes, the creatures that live there must adapt to their new environment; Fortunately, when the environment changes due to a natural cause, it happens very slowly, in most cases, giving animals time to find the best characteristics to survive. Scientists have studied the evolution of Earth's climate, geography, and animal history. They discovered that weather affects everything. Erosion can form or destroy mountains, create oceans or divide continents. Through more study and excavation, scientists came across historic animals, frozen in stone and fossilized. Fossils were and still are one of the best ways to study the weather. Since the dawn of time, it is the environment that will ultimately govern the Earth. Nothing alive on Earth could change the direction the wind blew or the amount of rain. Ecosystems were frozen, until the weather decided to take a different path. This was true before humans created advanced technology and began using it to cut down trees, level mountains, turn over grasslands, and move water. Before the age of technology, the weather was invincible, capable of withstanding whatever living things on Earth could throw at it. Today, humans throw away fossil fuels, plastics, explosives and more. The environment no longer changes through natural causes. Environmental change is only the effect of human actions. She has become weak, unable to protect living beings on Earth. Humans have had a huge impact on the Earth's environment. An impact on the environment...... middle of paper ......ugh its normal change from hot to cold. That year, the situation changed quickly and many sea turtles died because they could not stand the cold. Whether you believe in the expansion and shrinking of the Arctic Gap or the changing ocean habitats, you have to believe in the effects because they are happening before your eyes. Man has had a role to play, for better or for worse, in terms of air and atmosphere quality. It is clear that all living things play a role in the living environment and it is clear that some play an important role. a larger part than the others, but all are important and essential to the Earth. It is unfortunate that humans play a two-sided role. They all do their best to protect what they think is important, but what is important varies from person to person. The effect humans have had on the environment may change over the years.