Both the banyan and tamarind trees have large canopy and plenty of leaves. These produce lots of oxygen and absorb lots of carbon dioxide. Thus, besides numerous other benefits they keep up the balance of environment.
Ladybird is one uncommon compound word made by the union of two simple common words – Lady and Bird. But,…
There are four basic factors that cause population change in a country – Natality or the birth rate, Mortality or…
Ever since the earth was inhabited, humans and other life forms have depended on things that exist freely in nature…
Ginger is one of the most commonly consumed condiments in the world. It is botanically known as Zingiber officinalis and…
The process by which a new species is introduced into a habitat is called as Bio invasion. A number of…
Forests and wildlife are integral part of environment. Forests control climate, soil erosion and wildlife. They cause rains.
Ever since the earth was inhabited, humans and other life forms have depended on things that exist freely in nature to survive. These things include water (seas and fresh water), land, soils, rocks, forests (vegetation), animals (including fish), fossil fuels and minerals. They are called Natural Resources and are the basis of life on earth.
Living beings in environment like animals and plants constitute more than half of the environment in the biosphere. All of these need to be conserved.
Deoxyribose Nucleic acid is the basis of heredity. It forms chromosomes and chromosomes contain gene. Genes are physical units of inheritance of parental traits.
More than half of the population of the world comprises farmers. These farmers know that maintenance and conservation of natural resources are very important to sustain their livelihoods. However, the demand of more and more food due to exploding population and higher expectations for comfort and wealth forces these farmers to exploit more and more of the natural resources through the application of modern technology.
Living beings develop their population through reproduction. But reproduction is the process through which different traits appear in living beings. Variation is essential for evolution
