The layer of the atmosphere closest to the Earth is the troposphere. It begins at the surface of the Earth and extends out to about 4 to 12 miles (6 to 20 km). This layer is known as the lower atmosphere. It's whereweatherhappens and contains the air humans breathe. The air of our...
Earth's atmosphere (大气) is made of the layers of air that is around Earth. Thanks to the O2 found in the atmosphere, humans and other animals can breathe. The atmosphere has four layers. The closest layer to Earth is the troposphere. The troposphere reaches from Earth to about 8 to ...
Different Layers of the Atmosphere Imagine the layers of Earth's atmosphere like a multi-layered cake. From the lowest to highest, the layers are troposphere, stratosphere, mesosphere, and thermosphere. These layers make it possible for the sun to warm the Earth, give us air to breathe, and...
- The thermosphere is above the mesosphere, extending from 85 kilometers (53 miles) to 600 kilometers (373 miles) high. As a result of solar radiation absorption, the thermosphere can get up to 2000°C (3600°F). This layer of the atmosphere is where the International Space Station orbit...
Layers of the Atmosphere The atmosphere becomes thinner as one gets farther away from Earth's surface; it becomes less dense and the air pressure decreases. Different layers exist as the atmosphere gradually changes into outer space. Due to the gradual change and a few other factors, the exact...
smog information
concentric layers, which include the troposphere () and stratosphere (). A. plainlyB. repeatedlyC. nearlyD. changeably 相关知识点: 试题来源: 解析 C [解析] roughly:大概地、粗略地,和nearly(几乎、差不多)意思相近;plainly:明白地;repeatedly:反复地、再三地;changeably:易变地、常变地。反馈...
Scientists divided the atmosphere into four layers according to temperature: troposphere, stratosphere, mesosphere, and thermosphere. The temperature drops as we go up through the troposphere, but it rises as we move through the next layer, the stratosphere. The farther away from earth, the thinner...
Earth's atmosphere (大气) is made of the layers of air that is around Earth. Thanks to the O2 found in the atmosphere, humans and other animals can breathe. The atmosphere has four layers. The closest layer to Earth is the troposphere. The troposphere reaches from Earth to about 8 to ...
Finally, inefficient development patterns and over-consumption in high-income countries are causing changes in the atmosphere that contribute significantly to global warming and ozone-layer depletion 最后,高收入国家消耗过多的发展模式和过度消费使得大气层发生变化,这在很大程度上造成全球升温以及臭氧层损耗。