Describe latitudinal gradients in patterns of | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The diversity of plants and animals is not uniform throughout the world but shows a rather uneven distribution. One of the most well-recognized pa

Vedclass · Accepted Answer

Biodiversity is higher at the equator.

Vedclass · Answer

(B) The diversity of plants and animals is not uniform throughout the world but shows a rather uneven distribution. One of the most well-recognized patterns is the latitudinal gradient in diversity. In general,species diversity decreases as we move away from the equator towards the poles. With very few exceptions,the tropics (latitudinal range of $23.5^{\circ}N$ to $23.5^{\circ}S$) harbor more species than temperate or polar areas. For example,Colombia located near the equator has nearly $1,400$ species of birds,while New York at $41^{\circ}N$ has $105$ species and Greenland at $71^{\circ}N$ has only $56$ species. This gradient exists because tropical environments are less seasonal,relatively more constant,and predictable,which promotes niche specialization and leads to greater species diversity.

Describe latitudinal gradients in patterns of biodiversity.

Similar Questions

Species diversity is higher at lower altitudes than at higher altitudes because at higher altitudes:

Give scientific reasons: There is greater biodiversity in the tropical regions of the world.

The correct equation depicting the species-area relationship is:

Alexander von Humboldt explored which region for his research on species-area relationships?

Vedclass Test Series

Exam Paper Generator

Online Exam Module