Biodiversity, the variety of life on earth is quite possibly the most amazing thing on the planet. It is key to sustaining health, wealth, food fuel and all vital services we depend on . Its magnificene enriches our culture and regional traditions. It consists of all the species of animals and plants and other life forms and the variety that exists within each species. It's also include the range of ecosystem such as deserts,oceans and tropical rainforest. Biodiversity can be small big bold and beautiful. All the living things and their neighbors in the sea on the land and in the air are part of the biodiversity. Without biodiversity, humans could not exist.
Most of the frog legs served as delicacies in Europe comes from Asian bullfrogs. The majority of these frog legs are imported from India, Malaysia, Bangladesh and Indonesia has recently join this list. The export of frog legs from India started in early sixties. As a result of excessive exploitation, the population of bull frog has fallen dramatically . Their extinction can gave lot of impact on the environment. Frogs play a vital role in eradicating insects pests in rice fields. The decline in frog has resulted in an increase in use of pesticides. Bull frogs are know to eat mice,small turtles, fish, snakes, birds and other frogs. However bulk of their diet Is insects, spider,crayfish and other invertebrates. Reduction in frog population can cause increase in spread of malaria,encephalitis and other diseases which are carried by insects. So taking frogs from the wild life could have devastating consequences.
When X rays are produced? X rays are produced effectively when electron strike the dense metal anode, which is called target. As come for the properties of X-ray 1)They don't deflected by electric and magnetic 2)They have high penetrating power through the matter due to this reason these rays are used to study the interior of the objects
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