What kind of energy is there on the earth? Tell me how it was formed. 5 or more

Nature contains extremely rich energy. Strong winds carry huge energy and sweep across the earth; waves rush to the coast with overwhelming force. According to scientists’ estimates, the wind energy on the earth is about as much as the total amount of coal-fired energy in the world. 1,000 times the amount. Unfortunately, humans have not used much of it.

Water flow also has a lot of energy. When floods come, they can overturn entire villages and submerge them. People have built various water conservancy projects, which can not only prevent flood damage , and can use water flow to serve the people. According to surveys, most of the water resources in the world are still unused.

Coal is the most commonly used energy source in my country. my country’s proven coal reserves are 650 billion tons. Prioritizing coal mining and letting the "black gold" sleeping underground serve mankind is an important guarantee for the success of the "four modernizations" construction.

Oil and natural gas are important energy sources in the world today. The area of ??sedimentary rocks available for searching for oil and gas in our country covers 4.2 million square kilometers on land and 1.3 million square kilometers on the coastal continental shelf. The total reserves are estimated to be 300.1 billion to 600.1 billion tons. Only a few billion tons have been proven so far. It has great development prospects.

Wind energy, water flow energy, fuel energy, etc. are all converted from solar radiation energy. The sun shines on plants, and the plants absorb the solar energy and convert it into chemical energy. , stored in plants. Both coal and oil evolved from ancient organisms. Therefore, it can be said that solar energy is the main energy source for us humans and the earth. Some people estimate that if a desert 300 kilometers long and 100 kilometers wide is Utilizing all the solar energy received by the zone in a year can meet the world's current energy needs for a year!

There is also huge energy stored inside the earth. In 1883, Krakatoa in Indonesia The volcano erupted, and the volcanic ash rushed straight to an altitude of 27 kilometers. This was a release of the earth's internal energy, which was much more powerful than an atomic bomb.

The energy released by a major earthquake was even more amazing: a magnitude 7 The energy released by an earthquake is about 2×1015 joules, which is equivalent to more than 550 million kilowatt hours of electricity. The energy released by the largest earthquake is equivalent to the energy generated by a 1 million kilowatt power plant for 20 to 30 years. Total power!

There is a large amount of thermal energy and atomic energy stored inside the earth, and a lot of energy is also stored in the sea. In short, the earth is rich in energy, waiting for us to develop and utilize it.