What causes increase in biodiversity?
Biodiversity change is caused by a range of drivers. A driver is any natural or human-induced factor that directly or indirectly causes a change in an ecosystem. … Important direct drivers affecting biodiversity are habitat change, climate change, invasive species, overexploitation, and pollution (CF4, C3, C4. 3, S7).
Why is there more biodiversity near the equator than in Canada?
Why is there more biological diversity closer to the equator than in Canada? … There is a warmer and wetter climate near the equator. There are generally more seasonal rains and the hotter temperature allows for more different kinds of plants to survive.
Does biodiversity increase or decrease as you move away from the equator?
“Species diversity decreases as we move away from the equator towards the poles. … This results in decrease in biodiversity towards the poles.
Why are most of the biodiversity hotspots centered on or around the equator?
—The sun shines most directly on the equator and as we move away, the sun’s curvatures causes solar energy hitting the earth to be spread out over increasingly large areas.
How can an increase in biodiversity lead to an increase in ecosystem stability?
How can an increase in biodiversity lead to an increase in ecosystem stability? … An increase in the biodiversity of an ecosystem leads to an increase in its productivity. T. Ecosystems with greater biodiversity have an increased stability.
What environmental factors increase biodiversity?
Some things that can influence biodiversity are things like population, over harvesting and over exploration of an area, pollution, climate change, introducing exotic species and many more things.
Why does biodiversity tend to be higher in areas closest to the equator or tropical areas quizlet?
Why are areas near the equator have more species richness? Greater amounts of solar energy, heat, and humidity at tropical latitudes lead to more plant growth, making areas nearer the equator more productive and able to support larger numbers of animals.
Would you expect to find greater biodiversity near Earth’s poles or near the equator explain your answer?
Would you expect to find greater diversity near Earth’s poles or near the equator? Toward the equator because of latitudinal gradient. … Organisms have been going extinct for all of Earth’s existence.
Why can we find more species near the equator?
Biologists have long noted that life’s majesty grows grander and grander the closer you are to the equator. “Nearly all groups of organisms, from foraminifera to frogs, are most diverse in the tropics. … Another argues that more solar energy is received around the equator, allowing for greater species richness.
Why is biodiversity rich near the equator because of the?
There might be more biodiversity near the equator because it’s warmer year round, allowing organisms to continue growing. Locations away from the equator will have cold winters that will slow growth for microorganisms, plants and animals.