Question : What is a type of land degradation caused by human activities?

Option 1: Natural erosion

Option 2: Soil salinization

Option 3: Glacier formation

Option 4: Volcanic activity

Question : Which of the following challenge to Indian environment is highlighted here?
The quantity of nutrition loss due to erosion each year ranges from 5.8 to 8.4 million tonnes.
 

Option 1: Land degradation
 

Option 2: Degradation of Forest
 

Option 3: Soil erosion
 

Option 4: Loss of biodiversity 
 

Question : Which of the following challenge to Indian environment is highlighted here?
Unstable use and inappropriate management practises leads to different types of degradation.
 

Option 1: Land degradation
 

Option 2: Degradation of Forest
 

Option 3: Soil erosion
 

Option 4: Loss of biodiversity
 

Question : Which of the following challenge to Indian environment is highlighted here?
The highest density of population and livestock and competing use of land for forestry, agriculture, human settlement and industries exert enormous pressure on the country is finite land resources.
 

Option 1: Land degradation.
 

Option 2: Degradation of Forest
 

Option 3: Soil erosion
 

Option 4: Loss of biodiversity 
 

Question : Which of the following challenge to Indian environment is highlighted here?
Deforestation is riding at a large scale that it has totally disturbed the ecological balance of the country.
 

Option 1: Land degradation
 

Option 2: Degradation of Forest
 

Option 3: Soil erosion
 

Option 4: Loss of biodiversity