匿名使用者
匿名使用者 發問時間: 社會與文化語言 · 10 年前

know it all課本題目解答

1.What is Earth's crush made of?

2.what are the four parts of Earth called?

3.what makes the plantes move?

4.what are some kinds of safety equipment people use when they go caving?

5.what is a tsunami?

6.how did fossils of ocean animals get on top of mountains?

就這六個題目,請大家幫忙找一下正確答案,拜託幫幫忙!

1 個解答

評分
  • 10 年前
    最佳解答

    您好 不知道您第一題的"crush"是不是有錯

    不知道您想打的是不是是"crust" (earth crust→地殼)

    這邊就先以"earth crust"來做解釋

    1. What is Earth's crust made of?

    A: The continental crust has an average composition similar to that of the igneous rock, andesite.

    一般說來大陸地殼的組成成分是火成岩和安山岩。

    2. What are the four parts of Earth called?

    A: Crust, Mantle, Outer core, and Inner core.

    地殼 地幔 外核 內核(一般來說地球若只分為四個部分即為上述的那四個。)

    3.what makes the plantes move?(這題問的應該是針對地球的自轉,所以我也針對自轉來回答)

    A: The power of Earth rotation is come from lava flowing in the mantle.

    地球自轉之動力來自於地函中融岩的流動。

    4.what are some kinds of safety equipment people use when they go caving?

    A: The basic equipments people use in caving include helmet, wear-resisting waterproof suit, skidproof rubber-soled shoes, spare suit, kettle, water purification straw, fluorescent lights, LED flashlight, high-nutrition food.

    洞穴探險的基本裝備有:安全頭盔、防水耐磨的服裝和防滑膠底鞋及備用服裝、水壺及淨水吸管、熒光照明燈及強光手電,高熱量、重量輕、營養豐富的食品

    5. What is a tsunami?

    A: A tsunami is a series of water waves caused by the displacement of a large volume of a body of water. Earthquakes, volcanic eruptions and other underwater explosions, landslides and other mass movements, bolide impacts, and other disturbances above or below water all have the potential to generate a tsunami.

    海嘯的形成主要是因為龐大水體的位移造成的巨大波動。地震、火山爆發、其他形式的水底噴發、板塊滑動、隕石撞擊、以及水面上或水面下各種形式的干擾都有可能造成海嘯。

    6. How did fossils of ocean animals get on top of mountains?

    A: Sometimes, the fossils of ocean animals can be found on the top of mountains because of plates on earth collide and uplift, than the bottom of the ocean could become part of a mountain.

    有時海底生物的化石能在山頂上找到,是因為地球的板塊相互碰撞、抬升,使的海底抬升成為山的一部份。

    以上資料是小弟自己從網路資源整理出來的

    若有問題或錯誤還請大家多多指正

    參考資料: 維基百科http://zh.wikipedia.org/zh-tw/Wikipedia:%E9%A6%96%... http://en.wikipedia.org/wiki/Main_Page 人民網www.people.com.cn 奇摩知識家
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