Earthquakes are most common along fault lines, which are fractures that allow the plates to move. Earthquakes occur when two plates suddenly slip past each other, setting off seismic waves that cause the planet'
The process of one plate being pushed beneath another is called subduction, and it occurs all along the Ring of Fire, producing other earthquakes, includingthe 7.7 magnitude quakethat struck off the coast of Indonesia in October. Sign up for the Live Science daily newsletter now ...
---___is the science lab? ---It's behind the office.( ) A. Where B. What C. How D. When 相关知识点: 试题来源: 解析 [答案]A [解析]where在哪,what 什么;how如何;when何时;根据答语It's behind the office在办公室后面,可知提问地点,故用where. 故选:A. 科学实验室在哪里? ---...
Earthquakes happen all the time, on land and in the ocean – but the majority are so small that people do not even feel them. "The surface of the earth is made of tectonic plates, which are about 100 kilometers thick, they move around together. So when they collide or m...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific American maintains a strict policy of editorial independence in reporting developments in science to our...
1( A)10.-___ is the science lab?-It's behind the dinning hall. A. Where B. What C. What's D. When 210.is the science lab?- It's behind the office. A. WhereB. WhatC.HowD. When 3 is the science lab? It's behind the office.[ ] A. Where B. What C. How D. W...
There are two major humidifiers cool-nebulous humidifiers and warm-nebulous humidifiers which are also often referred to as steam vaporizers. Both of these also contribute moisture to the air. Apart from your own choice, there is not necessarily a benefit to one or the other....
回答 "It’s behind the library" 明确指向位置,因此问题应询问地点。1. **选项A(How’s)**:用于询问方式或状态(如 "How’s the weather?"),与回答无逻辑关联。2. **选项B(Why’s)**:用于询问原因(如 "Why is it closed?"),但与回答的方位信息无关。3. **选项C(Where’s)**:直接对应位置,...
You can find polar bears in the Arctic Circle, but not the Antarctic Circle. Paul Souders / Getty Images What is the Arctic Circle? It's a region located at the northernmost point of the world. It's also an incredibly fascinating place that spans a few countries. In this article, we...
“whole person” – including their cultures, their families and their strengths – to engage them in learning.Social-emotional learningis as important as academics in a progressive classroom. And Knecht says progressive educators also respond to developments in the science of education, for example...