The atmospheric layer represented by F is called the ionosphere. It is the upper layer of the earths atmosphere. It is ionized by solar radiation which has an electrical charge. Radio waves can be broadcast all over the world due to the radio waves reaching the ionosphere and reflecting back.
Answer:
More people in China are staying inside and if they do go outside of their shelter, they are forced to put safety on at all times. The government in China is more strict than the one in (for example) the United States of America.
Explanation:
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Answer:
Understanding the concept of scale is important. The topographic map has a scale of 1 : 50 000 while the orthophoto map has a scale of 1 : 10 000. This means that the orthophoto map will show a feature to be 5 times larger than the same feature on the topographic map.
Explanation:
The topographic mapis a smaller scale map so everything is shown in more detail whereas an orthophotois a larger scale map and only certain things are shown.
Answer:
Stratosphere
Explanation:
Yes, the ozone is a triatomic molecule that is composed of various oxygen molecules and which are broken by the sunlight to the formation of ozone layer this layer is found in abundance in the Stratosphere the layer above the tropopause that is the region where mixing stops. This layer extends from 30 to 60 kilometers in the stratosphere that absorbs the harmful radioactive substance and also the UV rays that can penetrate the earth and could have caused damage to the life forms on the planet. To date, continuous use and abuse of CFC gas produced by the air conditioners and the methane gas that is a natural greenhouse gas has caused a whole over the arctic circle and part of Russia. The low layers of ozone have been completely depleted due to imbalance of active carbon particles and pollutant matter in the atmosphere the air over the industrial district of china and India is itself an example. Impact of ozone UVa and UVB can be seen in high latitudes but of them, most harmful UVc is restricted by this layer and due to the quality deterioration of ozone is poses grave threats in future
Answer:
A
Explanation:
Because Antarctica is getting colder each year it has to move south for it to be cold if it moves north then it moves toward the equator which is a warmer climate but Antarctica is getting colder therefore its A.
