– Tropical latitudes produce more solar power than temperate zones, resulting in high productivity and high diversity of biodiversity. – There are fewer seasonal changes in tropical regions and they have a more or less stable climate. This encourages the specialization of the niche and hence the high wealth of animals.
Why is there more biodiversity in tropical region 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.
How do tropical areas show greater biodiversity than the temperate areas?
It is generally seen that there is more biodiversity in the tropical region than the temperate region because of a variety of factors: … The tropical forest has a stable ecosystem as well as a suitable climatic condition and favorable reproductive environment for animal and species to thrive.
Why is biodiversity so high in the tropics?
The higher temperatures in the tropics cause higher rates of metabolism, ecological dynamics and coevolutionary processes, which generate and maintain higher biodiversity.
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 are tropical areas richer in biological resources than polar areas?
One idea is that tropical regions harbor greater biodiversity because they are especially fertile grounds for the formation of new species — i.e., “cradles of diversity.” Another idea is that biodiversity hotspots are less likely to lose the species they already have.
What is tropical biodiversity?
It is estimated that tropical forests contain more than half the species on Earth. The tropics represent a remarkable biodiversity, including plants, birds, insects like especially ants, beetles, butterflies and termites; amphibians, mammals, and other organism groups.
Why are the tropics more diverse than temperate deciduous forests?
Why are the tropics more diverse than temperate deciduous forests? Ample sunlight, consistently warm temperatures and frequent, abundant precipitation — all plentiful in tropical rainforests — tend to produce highest biodiversity among ecosystems.
Why tropical rainforest has maximum biodiversity?
Both the plant and animal biodiversity produce a wide array of food as well as fabrics. Complete Answer: 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.
Which region is rich in biodiversity?
Answer : Option (A) is correct because biodiversity is richer in tropical regions. Tropical forest ecosystems cover less than 10 percent of earth’s surface, and contain about 90% of the world’s species.
Why are tropical rain forests more rich in biodiversity as compared to temperate forests?
Ample sunlight, consistently warm temperatures and frequent, abundant precipitation — all plentiful in tropical rainforests — tend to produce highest biodiversity among ecosystems.
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.
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.