Answer:
The null hypothesis is a typical statistical theory which suggests that no statistical relationship and significance exists in a set of given single observed variable, between two sets of observed data and measured phenomena.
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Africa... antartica.. asia.. austrailia.. europe.. north america... south america.. those are the 7 continents
Because Russia’s land mass is so large it is hard to built a good economy because of the size everything is from each other
Producers are organisms that have the ability to manufacture their own food. Plants are producers since they make their own food using the process of photo synthesis. At the equator the mass of producers or plants is highest and this value decreases as one moves north or south of the equator. This is because the optimum conditions for plant growth exist there. therefore this means the mass of produces consumed would decrease moving from the equator to the poles.
Answer:
landscape or landform with flat top.
Explanation:
- A desert is a barren landscape that consists of very little rainfall. Lack of vegetation and unprotected surface makes the soil weak and prone to erosion. They cover one-third of the surface of the earth and have a semi-arid type of climate.
- A plateau consists of a flat elevated landform that rises sharply above the surrounding area. Soft rocks are often eroded at the top of a plateau. The caprocks protect its surface from erosion.