If the earth had no oceans, then the tropical regions would be comparatively warmer.
The earth without the ocean would be super-hot at the equator and really cold at the poles. The warming at the equator increases the temperature and the warm air rises. Without oceans, there will not be any winds flowing which will cause moderation of temperature, due to which extreme temperatures will be experienced in places such as extreme cold in the frigid zone and extreme heat in the equatorial region. Though temperature at tropics would be comparatively lower than equatorial region, still it would be high for the person to live in such areas hospitably. Ocean currents act similar to a conveyor belt, which transports warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics.
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Pre-Awareness to prepare for the eruption of the volcano
Answer:
The two broad, general characteristics used when describing a place are the cultural and physical geography.
Explanation:
The first option is not correct because HEI is not a geographic branch, but it is one of the geographic themes, and while it would be helpful, it is not something that will answer on the task properly.
The second option is not correct because these are actually focused on the human population, so the describtion of the physical environment will be lacking.
The third option is correct because the cultural geography will properly describe the human aspects, while the physical geography will properly describe the physical characteristics of a place.
The fourth option is not correct because the movement is neither a geographic branch, nor it will be able to help in describing a place.
Ocean
Explanation:
The ocean is the final basin that collects all water on the earth surface. Rivers and streams inland all flows sea ward and collects in oceans.
As the last drainage basin, it is the largest pool of water on the earth surface. It occupies about 70% of the total land area.
- In the hydrologic cycle, water transitions between the land and the atmosphere in a cyclic fashion presenting water in different states of matter.
- For water to move into the atmosphere, it is evaporated from the land area and through evapotranspiration process in plants.
- The ocean being the largest water body on the earth surface is the largest source of water into the atmosphere.
- About 90% of all the water vapor is made up of the those evaporated from the surface of the ocean.
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