Answer:
On the earth ,living and non-living organism is present.Living organism like human,animal,trees etc.Non living organism like air ,soil,water etc.
In the living world there exits a diversity of living organism.Due to availability of water and other things on the earth, human or animal can spend life.That is why earth is called living world.
On the other hand ,life is not possible on the Mars currently.There is a lack of water, which makes of building block and energy source for power,that is why life is not possible on Mars.But lots of scientist are studying about Mars and exploring about the existence of life on mars.
Answer:
Because the rock that make up the oceanic tectonic plate is denser than the rock make up the continental tectonic plate.
Explanation:
Subduction is the process when to tectonic plates were together, crashing one with the other. Normally is one oceanic tectonic plate with a continental tectonic plate. The reason of this, is that the first one has a lithosphere part that is denser than the second one That means that is harder, and is easier to go attract to the nucleus of magma of our planet.
When this process happens, since the harder rock goes to the mantle, gives a result that a the magma that is in this area, rises and erupts as in a volcano in the continental tectonic plate.
Hope this info is useful
<span>americanhistory.si.edu/powering/generate/gnmain.htm</span>
The answer is either B or D. Letter A doesn't make sense and letter C isn't right either because you need rainfall to have fertile plains.
