IED_Environment and sustainable Development

Sustainable development is related to:

• Rural development.

• Urban development.

• Human development

• Environment.

The main reason for the soil erosion is:

• Ozone depletion.

• Air pollution.

• Deforestation.

• None of the above.

Sustainable development is that development that satisfies the need of:

• A generation

• Present and future generation only

• Past and present generation only

• Air.

Which of the following is not used as a strategy for sustainable developement

• Use of Bio Gas

• Use of Solar Power

• Use of Thermal Power

• Use of Hydel Power

Which of the following factors does not contribute to global warming?

• Deforestation

• Air pollution

• Burning of petroleum and coal products

• Hydrogen gas released in animal waste

Ozone depletion refers to the phenomenon of reduction in the amount of ozone in the?

• Exosphere

• Stratosphere

• Troposphere

• Mesosphere

.................................................. is the total planetary inheritance and the totality of all resources that .

It includes all the biotic and abiotic factors that influence each other.

• Environment

• Weather

• Exosphere

• climate

..................................................... resources refers to that type of resources that can be utilized without

being exhausted. Such as trees, fish etc.

• Non- Renewable

• Renewable

The problem of ozone depletion is caused by high levels of ................................. and ........................................

compounds in the stratosphere.

• Chlorine and Bromine

• Chlorine and Carbon

• Silicon and Bromine

• Silicon and Hydrogen

Carrying capacity implies:

i) Resource extraction should remain below the rate of resource regeneration

ii) Resource extraction should remain above the rate of resource regeneration

iii) Generation of waste should remain within the absorption capacity of the environment

iv) Generation of waste should be more than the absorption capacity of the environment

• i) & iv)

• i) & iii)

• ii) & iii)

• ii) & iv)