The definition of biomass is the total quantity or weight of organisms in a given area or volume. Biomass
can differ because of many things, including temperature, rainfall, location, and altitude.
Tundra and Tropical Rainforest are two contrasting biomes, different in many ways. First of all, location.
Tundra is located in the coldest parts of the world, like the most northern parts of America (i.e. Alaska)
and Greenland. Alpine tundra can be found in places of high altitude, like the top of a mountain or similar.
Tundra covers about 20% of the world’s surface, yet only 4 million people live there. That is 0.006% of the
world’s population.
Rainforest …show more content…
This biome also provides a wonderful home
for many animals.
The food production rate of the tundra is very, very low. A human living
there would have to survive on fish, seal and penguins. If they had no form of spear or gun they would have
very little chance of living. There are basically no farming opportunities as the climate just does not permit.
Food sources are incredibly low, especially in the winter when all plant life is hidden under thick layers of
frost and snow. Because of the tough climate of the tundra there is not much opportunity for anything to
grow! Human occupants in this area generally make a living by selling game or by mining.
There is an abundance of plant and animal life in the rain forest, meaning food production rates are high.
Not only this, but humans can use the area for sustainable harvesting, or simply take natural items like
avocados and figs. One statistic says that one hectare of the Amazonian rainforest may contain over 750
tree types and over 1500 higher species of plants (Save the Amazon Coalition , 2013). Even without animal
life included, this incredible biome has extremely high food production rates, translating into an