Answer
the atmosphere is the important part of what makes earth livable and it blocks the sun's dangerous ray from reaching the earth.
For humans, population density is the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers). Commonly this may be calculated for a county, city, country, another territory or the entire world.
Answer:
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Answer:
Explanation:
Coasts of Finland -
Finland coasts , contains low-lying plains. The plains have height of about 20 meters above the mean sea level. The coasts also contain Island (Aland) and Archipelago (Turku) . The coast is also rugged along the Baltic Sea. ays and inlets are present. Gulfs- of Finland and Bothnia are present.
The sediments comes from the load carried by the rivers and streams and the erosion and denudation of the coastal areas.
Coastal erosion of Finland -
1 . Rising of the global sea level due to global warming.
2 . Coastal flooding leading to erosion.
Attempts to remediate coastal erosion:
1. Building of sea walls.
2. Building of revetments along shore line.
3. Building of jetties and groins .
Answer:
<u>Longwave terrestrial radiation at the night time, in the of infrared rays.</u>
Explanation:
- As the short wave solar radiation or the visible light containing lots of energy the longwave radiation of the earth contains infrared that has less energy. As the solar radiation that enters our atmosphere in the form of UV rays, and sun emits these short waves as they are extremely hot and hence have lots of energy to give off.
- As parts of incoming solar are absorbed by the earth's surface features and rest of is reflected into the atmosphere by cloud cover and the energy that falls on the ground is reradiated back to the sun as the earth is cooler at night and less energy is given off.
- Hence the atmosphere tires to balance the incoming energy from the sun in the form of a heat budget and a greenhouse effect.
