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In the present India and whole country facing problem of food. Main cause of Food Problem are :- Quantitative aspect of food problem Qualitative aspects of food problem Distribution aspect of Food Problem Economic aspect of food problem In Quantitative aspect of food problem are 1 .Incraeasing population :- As we know , that nowadays ,population is increasing then demand of food will also increase . To fulfill te human need people are cutting more and more trees to grow food grains. 2. Another reason that farmer are growing crops ,due to natural disaster it get destroyed. Due to this, price of grain rise up. Per capita net availability of food grains went up to a level of 496 grams per day in 1989 as compared to that of 395 grams in early fitfties. In 1990, it has been provisionally estimated at 476 grams per day. In terms of gross fertilizers consumption, Indra ranks fourth in the World after USA, USSR and China. The country has the largest in the World under Pu...
The scope of the environment are it consist four segment Atmosphere Hydrosphere Lithosphere Biosphere Atmosphere :- Atmosphere act as the blanket to protect from the ultraviolet ray which comes outs from the sun. On the earth it sustain life . The atmosphere is composed of nitrogen and oxygen. There are so many gases like argon ,carbon dioxide and trace gases. Hydrosphere :- Hydrosphere consist of all water bodies resources like ocean, seas ,lakes ,rivers ,glacier ground water etc. Hydrosphere In the earth 97% ,earth water supply is in oceans. About 2% water are in icecapes and glacier. Only 1% fresh water is available in the water bodies for human consumption. The water bodies are river ,lake and ground water. Lithosphere:- Lithosphere is the outer part of the earth .It consist of minerals occurring in earth crust and soil. example:- mineral ,organic matter ,air and water. Lithosphere Biosphere:- Biosphere indicate the l...
Natural resources Natural resources are the resources which comes out from the nature to fulfill the human needs. Natural resources Natural resources is divided into two part Renewable resources Non-renewable resources 1 . Renewable resources:- renewable resources which can renewed along with their exploitation is known as renewable resources . Example:- soler energy ,wind energy etc Renewable resources 2. Non-renewable resources:- Non renewable resources are the resources which cannot renewed after exploitation. It take million of years to formed the resources,this type of resources is know as non renewable resources. Example :- fossil fuel etc Non renewable resources 3 cyclic resources:-resources there is no final use as they can be used continuously. Example:- water. used in industry and domestic ways can be cleaned and used again for similar or other purpose. Such resources...
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