हिंदी

Write Six Strategies Implemented by You for Conservation of Environment. - Science and Technology 2

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प्रश्न

Write six strategies implemented by you for conservation of environment.

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उत्तर

Strategies implemented for environmental conservation - Conservation, Control, Production, Preservation, Prevention, and Awareness.

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2018-2019 (March) Balbharati Model Question Paper Set 2

संबंधित प्रश्न

Explain the statement - ‘we have got this Earth planet on lease from our future generations and not as an ancestral property from our ancestors.’


Write short notes.

Sacred Groves.


Which projects will you run in relation to environmental conservation? How?


Complete the following chart:


Attempts at various levels are performed for conserving environment. Which role would you like to perform. Give two actions each:

  • Prevention
  • Control
  • Production
  • Awareness
  • Conservation

Find an odd one out.


Give scientific reason.

Pollution is a very broad concept.


Which are types of pollution?


What initiatives will you take regarding environmental conservation? Write how.


______ of our environment means to protect all things found in nature.


We should conserve our natural resources and energy


Even today there is a need for movements like 'Chipko' movement. Explain this with the help of an example that you have experienced.


Complete the following table taking into account the relation between the entries in three columns:

  Air pollution Water pollution Soil pollution
Components Gases: CO2, CO, Hydrocarbons, Sulphur, NOx, Hydrogen sulphides etc.
Solid: dust, ash, carbon, lead, asbestos, etc.
   
Source   Industrial wastes, domestic wastes, sewage, chemicals discharged
from industries, pesticides used in agriculture.
 
Effect     Soil erosion, retarded growth of plants/ crops, Nutritional deficiency etc.

Why is there a need for conservation of the environment?


Mention one measure to control air pollution.


Match the correct pair:

  Column 'A'   Column 'B'
(1) Forest Conservation
 Act
(a) 1986
    (b) 1980
    (c) 1970

Write four adverse effects of radiations on human body.


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