Advertisements
Advertisements
प्रश्न
What hazards does mining pose to the environment?
Advertisements
उत्तर
Hazards posed by mining include:
(a) Release of harmful gases such as methane.
(b) Elimination of existing vegetation and destruction of the genetic profile of the soil.
(c) Continuous mining at a place can displace or destroy wildlife and habitat.
APPEARS IN
संबंधित प्रश्न
What is meant by incineration? for what purpose is it used?
Choose the correct option:
The rotting of garbage is said to be completed when the garbage:
Why should we not bum dried plant leaves and husk? What is the best way to get rid of them?
List the biodegradable and non-biodegradable waste products in your school What are the best ways to get rid of this garbage?
Disposable plastic plates should not be used because
Correct the definition of certain terms given below by changing only one word.
Landfill: Garbage buried under water in an area.
To what use can you put the following kind of garbage and how?
Rotting smelly garbage
What happens when insecticides, motor oil, paints are poured down the drain?
Answer the following question in one or two words or sentences:
Who, out of the following should properly dispose of the garbage – father, mother, elder brother, younger sister?
List two classes into which garbage is classified.
