Write a short note on the production ecology of biosphere?
admin It is defined as the branch of biology which deals with the rate of production of biomass. It deals with all the trophic levels. It also deals with the whole…
Write a short note on the natural resources?
The man is the most dominant animal of the biosphere. It has well developed physical and mental features. He has nice skills to manipulate the things and make tools which…
Write a short note on the types of natural resources?
The natural resources are of multiple types. These are classified on the basis of chemical composition, abundance and availability and presence in the different parts of world. There are inorganic…
Write a short note on the fossil fuels?
The fossil fuels include the coal, petroleum and natural gases. They play a vital role as a source of energy. The oil resources are limited and have a great demand.…
What are the alternative sources of energy?
There are the other sources of energy. It includes the, solar energy and different types of power like nuclear, wind and hydroelectric. The energy from garbage and geothermal is also…
Write a short note on the conservation of energy?
The energy problems are increasing day by day. They are serious and can become critical in the coming time. We should follow certain energy saving programmes. The life style should…
Write a short note on the layers, composition and role of atmosphere?
The atmosphere is defined as a gaseous envelope which covers the earth. It consists of many layers. These include the troposphere, stratosphere, mesosphere and thermosphere. The troposphere extends from the…
Write a short note on the fresh water resources?
The earth is mainly formed by the water. It makes more than the 80 percent of the earth surface. The earth is also known as the water planet. The water…
Explain The Kingdom Animalia?
The kingdom animal consists of multi cellular eukaryotic organisms. It consists of many phyla which are mentioned below. Phylum Porifera are pore bearing animals. Phylum Cnidaria has stinging cells and…
Explain The Digesive Tract And Circulatory System Among Different Animals?
Digestive tract is defined as the path through which food travels and goes through the various processes like absorption, digestion and elimination. Animals included under coelenterates and flat worms have…