1. More than 70 percent of the earth's surface is covered by water.
2. Its Karst configuration covering more than 75% of the land brings about the varied scenery on the earth's surface.
3. Han believes that the probe will break up and explode dozens of kilometers above the Earth's surface due to aerodynamic forces and overheating.
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4. Solar flares are a potential danger to astronauts in orbit but generally are not a risk to people on the Earth's surface.
5. The planet's orderly magnetic field begins to fluctuate, creating differing electric potentials on the Earth's surface.
6. Hot springs are the most common type of geothermal activity, caused by the transfer of heat from deep within the earth to the earth's surface.
7. Hydrothermal vents are underwater fissures in the Earth's surface that release heated geothermic water.
8. They use the Earth and the sea as raw materials, covering the Earth's surface with a poem in the form of clouds.
9. Volcanic eruptions are often triggered by seismic activity when the Earth's plates move and when magma from deep underground pushes its way to the surface.
10. the earth's surface的意思
10. The monitoring point of the Earth's surface in the epicenter levelly moved 238 cm.