百度试题 结果1 题目The Earth's (大气层) is a layer of gases surrounding the planet Earth that is retained by the Earth's gravity. 相关知识点: 试题来源: 解析 1. atmosphere 略 反馈 收藏
百度试题 结果1 题目A planet’s ___ is the layer of air or other gases around it. ( ) A. environmentﻩﻩ B. atmosphere ﻩ C. surrounding ﻩ D. circumstance 相关知识点: 试题来源: 解析 B 反馈 收藏
5. Be a planet advocate! The real secret of how to save the planet?Sharing your knowledgewith others, and helping them to become eco-heroes too! Whether it’s spectacular habitats, cool creatures, or eco-friendly living, don’t be afraid tospeak upandtell othersabout your planet passions!
First Layer Squish Tool I always prefer things to be more definitive than subjective. To that end, setting the Z-offset and getting the first layer squish just right has always seemed a little frustrating. That is until I designed this First Layer Squish Tool. Print it and you can see wha...
Not long ago it was thought Earth’s structure was comprised of four distinct layers: the crust, the mantle, the outer core, and the inner core. The findings, published inNature Communications,confirm there is a fifth layer. Insights into Earth’s Evolutionary History ...
百度试题 结果1 题目 A planet’s ___ is the layer of air or other gases around it。 ( ) A. environment B. atmosphere C. surrounding D. circumstance 相关知识点: 试题来源: 解析 B 反馈 收藏
The ozone layer is a thin layer of gas around the earth. It forms a special “blanket around the planet. This “blanket protects the earth from dangerous rays produced by the sun. Without the ozone layer, the earth’s climate could warm to dangerous leve
The earth is getting warmer and warmer due to a hole in the ozone layer. This major problem is manifesting itself in crop production that is often affected by bad weather such as drought or long dry spells, lack of water supply, and much more. Climate change is also drying up a huge...
Atmosphere: The generic word that combines all the layers of gases surrounding Earth. Earth’s atmosphere includes 7 layers of different gases. Autotroph: An organism that produces complex organic compounds (such as proteins, carbohydrates, etc…) from simple inorganic molecules found in its surroun...
By far, the skinniest layer is Earth's external crust, where we reside. Along with the upper mantle, it forms the shell-like lithosphere of our planet. Things get pretty exciting at this level. The lithosphere's made up of fragments known as "tectonic plates." These are constantly drifting...