4. Because the earth's crust is made up of numerous plales that are constantly moving slowly, shakings can occur and result in small earthquakes. 5. 地震是地壳在释放能量过程中对地表造成的一种振动。 答案不唯一 开学特惠 开通会员专享超值优惠 助力考试高分,解决学习难点 新客低价 最低仅0....
atsunamis are created by earthquake on the ocean floor.the earth's crust is made up of many plates that always move.where such plates meet one of them may move on top of the other. when a plate moves upward it pushes the water above normal sea level.that it when a tsunami is born....
That process changes the chemistry of the rocks below the crust...which then create volcanoes. They were so small at first that they didn't even reach above the surface of the ocean. However, they finally grew tall enough to stand out of the sea as islands. **问题三:The huge ...
aGovernance of the Commission 委员会的统治[translate] a是啊,我一般都在上qq Yes, I generally all in on qq[translate] abut sometimes no one knows where the wave started,and then very often we can guess that if started under the sea;for earthquakes may start in the earth's crust where if...
It measures earthquakes on a scale of one to ten. Any earthquake measuring five or more is usually serious. The Earth’s crust is made up of rock called plates. As these plates move,they sometimes crash against each other,causing the crust to quake. In cities such as Tokyo,where small ...
根据Lake Taupo中If you're looking for a thermal soak and massage in a quiet setting, head to Wairakei Terraces and if you'd like to explore some of the region's thermal pools without pulling out your wallet, head along to either the Lake Terrace or Spa Park. 如果你想在安静的环境中...
When CO 2 concentration in the mantle is high enough (i.e. more than 800ppm), our results imply that present-day atmosphere would have a volcanic origin and would have been created between 1Gyr and 2Gyr ago even for models with low volcanic activity. If the volcanic activity and the ...
We measure an earthquake’s strength on the Richter scale.The Richter scale was introduced in 1935 in Southern California in the USA.It measures earthquakes on a scale of one to ten.Any earthquake measuring five or more is usually serious.The earth’s crust (地壳) is make up of layers of...
Where is magma stored in the earth? Magma is composed of molten rock and is stored inthe Earth's crust. Is magma hotter than lava? Magma ishotter than lava, depending on how recently the lava reached the surface and if the magma and lava are from the same magma chamber below the... ...
As you go down through the crust (壳) of the Earth, the temperature gets higher and higher. Even when the surface is frozen, water can exist below ground.There could be immense quantities of water in fact—full of primitive life.