please answer if know ,don't answer if you know otherwise your answer will be reported.please answer 3 question .it is urgent.
Answers
Answer: land is an important resource due to the fact that it can be used for various purposes like agriculture, forestry, mining, building houses, roads and setting up of industries. ... * use different farming methods like strip cropping, multiple cropping, crop rotation, etc.
Answer:
Land is a natural resource and of utmost importance. It supports natural vegetation, wildlife, human life, economic activities, and transport and communication systems. It is an asset of a finite magnitude. It is important to use the available land for different purposes with careful planning.
Land degradation is a global problem largely related to agricultural use, deforestation and climate change. Causes include:
●Land clearance, such as clearcutting and deforestation
●Agricultural depletion of soil nutrients through poor farming practices
●Livestock including overgrazing and overdrafting
●Inappropriate irrigation[9] and overdrafting
Urban sprawl and commercial development
Vehicle off-roading
●Quarrying of stone, sand, ore and minerals
Increase in field size due to economies of scale, reducing shelter for wildlife, as hedgerows and copses disappear
●Exposure of naked soil after harvesting by heavy equipment
●Monoculture, destabilizing the locale cosystem
●Dumping of non-biodegradable trash, such as plastics
●Invasive Species
●Climate change
●Loss of soil carbon
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