What are the three main areas of the earth where geothermal energy is located?

Tidal energy comes from the gravitational pull of the Moon, not from the Earth's interior. Geothermal energy comes from the Earth's interior.

Geothermal energy. There are various forms of storage in the ground, such as hot water type, steam type, hot dry rock type, ground pressure type, magma type, etc.

At present, in addition to using hot water geothermal energy to generate electricity for bathing, heating, and irrigation, people are also digging artificial thermal springs to make full use of the widely distributed hot dry rock type geothermal energy.

Geothermal resources are a renewable energy source that can be replenished and regenerated by itself as long as it does not exceed the development limits of geothermal resources.

Introduction: Geothermal energy, don't distort it as the underfloor heating ...... used in our buildingAs the name suggests, it is a natural heat energy emitted by the earth's crust, and its heat source is magma. Geothermal energy is also the main energy source for volcanic eruptions and volcanic eruptions.

The principle of its formation is that in some places the earth's crust is relatively weak, magma can reach near the surface, and there is groundwater in this location, so the heat energy will be transferred through the water to form geothermal energy.

One of the uses: power generation, this utilization method is also the most common and most consistent with the characteristics of geothermal energy. Geothermal power generation is the same as steam power generation, both use the steam generated by water heating to drive the generator to generate electricity, and a large boiler is also needed to boil water.

It's just that geothermal power generation doesn't need fuel, and traditional steam power generation needs fuel! Due to the difference in geothermal energy in some places (there are two types of steam geothermal and hot water geothermal energy). It is divided into two types: steam-based geothermal power generation and hot water geothermal power generation.

Utilization 2: Farming. Geothermal energy is also very common in agriculture, such as the use of warm water to breed tropical sightseeing fish, which can make the fish better reproduce and survive.

Or to irrigate crops, warm water can promote the growth and ripening of crops. Or use geothermal energy to build a greenhouse, which can maintain the temperature in the greenhouse without air conditioning, and can grow a large number of flowers and vegetables.

In fact, hot springs are one of the uses of geothermal energy, and doctors can guide patients to carry out hot springs according to different types of hot springs, such as hydrogen-containing spring water can be **** disease, arthritis, etc.! There are many hot spring bathing centers in Japan, and the use of hot springs is very good.

Geothermal heating is second only to power generation, and its principle is no different from the underfloor heating we use today! One is that we heat the water ourselves, while the other is pumping hot water directly from the ground. One consumes fuel and the other consumes energy.

Iceland is now the best place in the world to develop geothermal heating, so the quality of the environment in Iceland is very good.

So these valuable geothermal resources are mainly distributed in **?

Relevant surveys show that the thermal energy of Jieda is mainly distributed in the junction zone of the continental plate and the volcanic area. The world's five major geothermal resource distribution areas are: the first is the Pacific Rim.

The second is the Mediterranean, the Himalayan region. The third is the Mid-Atlantic Ridge region. The fourth is the Great Rift Valley, the Red Sea region.

The fifth is the junction of other plates.

Summary: Geothermal resources are renewable resources gifted by nature to our human beings, and we hope that the relevant departments can make good use of them for our welfare!

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Mediterranean climate The Mediterranean climate is an oceanic climate that occurs on the west coast of the continent between latitudes and 30 40. Most notably along the Mediterranean coast, other regions such as the coast of California in North America, central Chile in South America, and the Cape of Good Hope region at the southern tip of Africa have similar climates. The Mediterranean-style climate is characterized by:

In winter, it is controlled by the westerly wind belt, and the frontal cyclone is frequently active, and the weather is mild, and the temperature of the coldest month is between 4 10, and the precipitation is abundant. In summer, under the control of the subtropical high, the airflow sinks, and the climate is hot, dry and rainless, with sparse clouds and abundant sunshine. The annual precipitation is 300 1000 mm, accounting for about 60 70 in the winter half of the year, and only 30 40 in the summer half of the year, and the precipitation in winter is more than in summer.

There is a big difference in summer temperature between coastal and inland, the coastal area is affected by cold ocean currents, the temperature is lower, the hottest month is below 22, the air is relatively humid and foggy, called the cool summer type. In the inland is far from the sea, the ocean is larger, the air is dry, warm, and the temperature of the hottest month is above 22, which is called the warm rolling summer type. The Mediterranean climate is characterized by little rain during high temperature periods and more rain during low temperature periods; This kind of uncoordinated coordination is very detrimental to the plants.

During the growing season, plants must be exercised in a hot and dry manner, and in order to reduce evaporation, the natural vegetation is mostly evergreen sclerophyll forests such as trees and shrubs that grow short.

The main source of heat on Earth is ().

a.Solar energy.

b.Elemental decay energy in the radioactive balance of the Earth's interior.

c.Gravitational ability.

d.Tectonic energy.

Correct answer: The radioactive elements in the blind part of the earth's inner core decay and retaining energy.

The internal energy of the earth is mainly the energy produced by the decay of radioactive elements in the earth's interior. The heat energy in the Earth's interior is huge, it is the main energy source for volcanoes, hot springs, ** and crustal movements, and the increase in the temperature of the Earth's interior does not come from solar radiation, but from the decay of radioactive elements.

The energy of the earth's evolution and development includes external energy and the internal energy of the earth itself, and the internal energy plays a leading role in the heat energy generated in the decay process of uranium, thorium and other radioactive elements contained in the rock. The thermal energy of the earth's interior is a clean and promising energy source available to mankind. The utilization of geothermal energy is mainly to exploit underground hot water, and its development and utilization are of great significance for the development of production, changing the energy structure, and reducing urban pollution.

Steam, hot water, ground pressure, hot dry rock and lava. Geothermal energy is an energy resource that comes from the Earth's interior. The temperature of lava spewed out by volcanoes on Earth can reach 1,200 to 1,300 degrees, and the temperature of natural hot springs is mostly above 60 degrees, and some can even reach 100 to 140 degrees.

This shows that the earth is a huge heat reservoir with huge heat energy. This heat seeps out of the earth's surface, and there is geothermal, which is a clean energy source. <

Geothermal energy has different forms on the earth, and according to its storage form, geothermal resources can be divided into five categories: vapor type, hot water type, ground pressure type, hot dry rock type and lava type. Geothermal energy is an energy resource that comes from the Earth's interior. The temperature of lava spewed out by volcanoes on Earth can reach 1,200 to 1,300 degrees, and the temperature of natural hot springs is mostly above 60 degrees, and some can even reach 100 to 140 degrees.

This shows that the earth is a huge heat reservoir with huge heat energy. This heat seeps out of the surface, and there is geothermal energy, which is a clean energy source and a renewable energy source, and its development prospects are very broad.

China's unique geological structure, crustal thermal conditions and hydrogeological conditions determine that the main types of hot spring geothermal resources in China are fault type, showing several hot spring dense belts such as Tibet-Yunnan, Yunnan-Sichuan, southeast coast and Taiwan, while the hot springs produced in other provinces are mostly medium-temperate hot springs.