The natural environment encompasses all living and non-living things occurring naturally on earth or some region thereof. It is an environment that encompasses ...

It is believed that different mechanisms function at different stage during primary succession and for different type of secondary succession. The few ...

In all the successions, the fundamental process involves the same procedures. The first step is "nudation". The need of appropriate kind of habitat is the ...

Ecesis: In all the successions, the fundamental process involves the same procedures. The first step is "nudation". The need of appropriate kind of habitat is ...

Primary and secondary production: Secondary production is a measurement of the biomass of herbivores in a system (such as an aquatic environment where ...

The term Grand Tour is generally used to describe a circuit of Western Europe undertaken by a wealthy social elite for culture, education and pleasure. The ...

The discovery of microbes hag helped to prevention and eradication of various diseases, bacteria was also discovered which caused diseases. Mosquitoes were ...

Microbes enter our body through the natural Openings in our body like mouth, lose, urinary and reproductive passages. Contaminated air, water and food can ...

Germs enter our body through different mediums like air, contaminated food and water, insects and other' carriers. Some of these diseases are: Air-borne ...

Anemia: The deficiency of iron results in this disease. A person suffering from anemia larks adequate percentage of hemoglobin or adequate number of red cells. ...