Tropical savannas, Biology

Assignment Help:

Leaving the deserts as you approach the tropical regions of the earth you will enter the savanna biome, which is a combination of grassland with scattered or clumped trees. These special kinds of grasslands often border tropical rain forests. The climate is warm having 100 -150 cm annual rainfall, with prolonged dry season in which fires are common. The rains are errat ic.

These grasslands have scattered trees, that do not form canopy in any part of savanna. Trees are up to 20 m height, with thick, deciduous or evergreen leaves. Grasses may attain height of 1 -1.5 m and support a great variety of grazing animals. The largest savanna is found in the African continent. They also occur in Australia and South America and cover nearly 8 percent of the earth's land. The most prominent animals of this biome are large grazing animals such as giraffes, antelopes, elep hants, buffalo and predators such as lions and cheetahs.


Related Discussions:- Tropical savannas

Determine about the trichromatic vision, Determine about the Trichromatic v...

Determine about the Trichromatic vision Trichromatic vision is the terminology used for normal vision, those who require aU' three primary colours to make a match with an unkno

Microfilaments comprise of the proteins, Microfilaments comprise of the pro...

Microfilaments comprise of the proteins The microfilaments comprise of the proteins, actin and myosin, the same contractile proteins that are found in skeletal muscle cells. Si

What do you mean by uricotelic and ureotelic excretions, Q Comparing toxici...

Q Comparing toxicity and the need for dilution in water how different are the uricotelic and ureotelic excretions? What are some examples of animals that present these respective t

Diarrhoeas disease, Diarrhoeas disease: Diarrhoeas disease rank among ...

Diarrhoeas disease: Diarrhoeas disease rank among  th most leading causes of children's death in developing countries. We shall discuss two main problems in this section i.e.

Explain about salivary glands in humans, Q. What is the location of the sal...

Q. What is the location of the salivary glands in humans? There are six major salivary glands and they are located one in each parotid gland, two beneath the mandibles (submand

What are coacervates, What are coacervates what property do they have that ...

What are coacervates what property do they have that suggests they could be a primitive cell.

Describe about development of sexual maturity in children, Briefly Describe...

Briefly Describe about Development of Sexual Maturity in Children? Sexual maturity develops along with growth spurt in adolescence. In girls, growth stops on attaining menarche

Define the activation of an agonist during movement, Explain the relationsh...

Explain the relationship between an agonist muscle and its antagonist as it relates to positional control, functional movement and neuromuscular activation. For example, how the th

Explain thermal decomposition heating of food, Explain Thermal Decompositio...

Explain Thermal Decomposition Heating of food Thermal Decomposition Heating of food produces various chemical changes, some of which can be important to flavour, appearance, nu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd