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 term - copper, Determine about the term - Copper   ...

Determine about the term - Copper   Copper is known to act as an electron carrier in enzymes which bring about oxidation - reduction and regulates respiratory activity in plant

Xerarch - kinds of succession, Xerarch - Kinds of Succession When the ...

Xerarch - Kinds of Succession When the succession takes place in drier area, i.e., the succession progresses from xeric to mesic conditions. It is further subdivided as:

Define isolated soybean proteins in dairy type products, Define isolated so...

Define isolated soybean proteins in Dairy type products? Soybean protein isolates are used in non-dairy coffee whiteners, liquid whipped toppings, emulsified sour cream or chee

Chlamydiosis, CHLAMYDIOSIS Amongst various causes of morbidity and mortali...

CHLAMYDIOSIS Amongst various causes of morbidity and mortality chlamydiosis is recognized as one of the important infectious conditions and emerging as threat to the livestock due

Define locust bean gum, Locust Bean Gum Locust bean gum (also called Ca...

Locust Bean Gum Locust bean gum (also called Carob bean gum) is extracted from the seed (kernels) of the carob tree (Ceratonia siliqua). Structurally, locust bean gum is compos

What are the grain boundaries, What are the Grain boundaries Grain boun...

What are the Grain boundaries Grain boundaries disrupt the motion of dislocations by a material, so reducing crystallite size is a common way to improve strength. Since grain b

Photoreceptor - phototropism, Photoreceptor - Phototropism The molecul...

Photoreceptor - Phototropism The molecular nature of the photoreceptor is unsolved. Initially in the 1930s, some form of carotenoid was thought to be the phototropic receptor.

Mechanisms of hemorrhage contention, Q. What are the mechanisms of hemorrha...

Q. What are the mechanisms of hemorrhage contention called? The physiological mechanisms of hemorrhage contention one of them is blood clotting are generically named hemostatic

Prevention and community action - psychoactive substance, Prevention and Co...

Prevention and Community Action: A number of  preventive action are necessary. Alcohol prevention programmes can have major effects on alcohol problem rates, and can influence

Define symptoms in nervous system of pernicious anaemia, Define symptoms in...

Define symptoms in Nervous system of pernicious anaemia? Parasthesia (numbness and tingling) occurs in fingers and toes.  Occasionally, there are objective signs of involvement

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