Why is more biodiversity found in tropical region than in temperate region explain?

Tropical environments, unlike temperate ones, are less seasonal, relatively more constant and predictable. Such, constant environments promote niche specialisation and lead to a greater species diversity.

Why is there more biodiversity in tropical regions than temperate region?

“There is greater biodiversity in tropical/subtropical regions than in temperate region. … The tropical/subtropical region exhibit maximum biological diversity because these region remain undisturbed due to less variable climatic conditions. So, tropics has a longer evolutionary time for species diversification.

Why temperate regions have less biodiversity?

What is the reason for this difference? Tropical and temperate areas have seen different rates and timing of habitat loss. The major cause of biodiversity loss in recent times is habitat destruction and degradation. … Temperate areas had already lost over half their broadleaf forests by 1950.

Why maximum biodiversity is found in tropical region?

Option A: The maximum biodiversity is found in tropical rain forests as they are less seasonal, they are neither too hot nor too cold and are more predictable. Therefore, this is the correct option. These kinds of environments help in promoting niche specialization and also leads to greater species diversity.

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Why are tropical rainforests greater biodiversity?

Explanation: The high species richness or biodiversity found in tropical rain forests is mainly due to their geographic location and the amount of precipitation they receive. … Plants, which are primary producers, can be limited by many things, such as precipitation, sunlight, nitrogen, soil conditions, and etc.

What is the difference between temperate region and tropical region?

The region which has always the temperature 65 degree F or above is a tropical region. Whereas in temperate region, there is variation in temperature but not extreme of cold or hot. … The region lies between the equator and pole.

Does the temperate rainforest have high or low biodiversity?

The cooler temperatures mean that temperate rainforests are not as biodiverse as tropical rainforests. This means they contain fewer different species of plants and animals. The coniferous temperate rainforests of the U.S. Pacific coast have the highest levels of biomass of any place on earth.

Which factor explains that in general temperate and polar regions have less biodiversity than tropical regions?

28. Which factor explains that in general, temperate and polar regions have less biodiversity than tropical regions? The tropical regions are subjected to extreme changes of season. The polar regions were populated earliest in the history of Earth.

Which region has the greatest biodiversity?

Brazil. It is the country with the greatest biodiversity of flora and fauna on the planet. Brazil has the highest number of species of known mammals and freshwater fish, and more than 50,000 species of trees and bushes, it takes first place in plant diversity.

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Why is biodiversity so high in tropical rainforests get so low in tundra and desert biomes?

Biodiversity is high because the warm and wet consistent climate in tropical rainforests is able to sustain life in all different forms. Soil nutrient is poor in tropical rain forests because the sunlight that is intended to reach the floor of the tropical forest is blocked by the tall and dense trees.

What is the biodiversity in the tropical rainforest?

Tropical rainforests are the most biologically diverse terrestrial ecosystems in the world. The Amazon rainforest is the world’s largest tropical rainforest. It is home to around 40,000 plant species, nearly 1,300 bird species, 3,000 types of fish, 427 species of mammals, and 2.5 million different insects.

Does temperate forest have biodiversity?

Although the biodiversity of temperate forests is typically much lower than that of tropical forests, temperate forest biodiversity hotspots with unique evolutionary histories and with high levels of endemism rival in importance those of either the tropics or the boreal regions.