Select Board & Class
what is watershed management? list its two advantages.
Discuss the damage caused to forest by the following activities:
(a) Building rest houses for 10% tourists in national parks.
(b) Grazing domestic animals on National Parks.
(c) Tourists throwing plastic bottles, covers and other litter in National Parks.
3. Why do we need to manage our resources?
list two advantage associated with water harvesting at the community level .
why coal and petroleum are called fossil fuel?
wat is difference between siviculture and afforestation ???
We see eye in planaria , insect , octopus and verebrates. Can eyes be grouped as to establish a common ebolutionary origin. ? Why ?
List four advantages of water stored in ground .
1. Judicious use of oil and petroleum is very important. How can this be
what are the international norms to regulate the emission of carbon dioxide
What is ganga action plan ? what was the need for it ? Give two reasons for pollution in ganga ?
explain 10 modern methods of water harvesting
how did the chipko andolan benefit the local population
what is an equitable distribution of resources in a society and why is it necessary? state two factors which work against an equitable distribution of resources.
name one each of primary secondary sources of water write any two points to be kept in mind while storing water in tanks
what are watershed management?
how does recycling of waste material helps in ecological balance?
" Sun is the ultimate source of energy of fossil fuels". justify
Menion any three problems caused by non biodegradable wastes that we generate.
list two criteria of measuring the biodiversity of an area
What is the contribution of Amrita Devi Bishnoi towards conservation of environment
"burning fossil fuel is a cause of global warming" justify this statement
"Forests are biodiversity hotspots." Justify the statement.
how would the setting of a factory on the bank of a river affect the population downstream?
how can we reduce pollution by fossil fuels??in points
why is sustainable management of natural resources necessary ? which one out of reuse and recycle would you suggest to practice and why ?
Why do you think there should be equitable distribution of resources?
What forces would be working against an equitable distribution of our resources?
write a short note on recycling
"Saturated hydrocarbons burn with a blue flame while unsaturated hydrocarbons burn with a sooty flame".Why??
what are kulhs
Write about conservation of coal and petroleum.
Why is replenishment of forest necessary?State 4 reasons.
Why are forests considered as 'biodiversity hot spots'?
What are the advantages of sustainable management?
why is ozone layer getting depleted at the higher level of the atmosphere ?
Name the 2 elements present in CNG and petroleum. Also name if any are common between the two.
what would be the advantages of exploiting resorces with short-term aims?
{ please answer in simple words }.
Describe an example of people's participation in the management of forest.
find about about euro 1 and euro 2 emission norms towards reducing air pollution?
explain chipko movement
can ne one giv some examples of synthetic n natural indicators?
Why should we conserve forests and wildlife?
it is given in revision notes of management of natural resources.... is there any need to memorize all the names of water harvesting methods or not.... or tellme some of the important methods to memorize it...
Traditional water-harvesting systems
international norms to regulate the emissions of co2
Mention two aims of chipko movement
how traditional water harvesting structures were made? Also draw a suitable diagram to explain these harvesting system. What is the main role of these harvesting system?
list any 2 causes for the failure of sustained availability of ground water ?
"The ancient water harvesting system techniques are considered beneficial even in modern times."Justify this statement.
(a) what is meant by sustainable development ?
(b) Suggest any one method to achieve it.
give 3 reasons to conserve petrol?
why do we need to use our resources carefully
list any 4 stake holders that help in conservation of forests
economic growth n ecological conservation should go hand in hand.explain y ?
What is Sustainable Management???
what are the 4 ways to conserve natural resources?
write the expanded form of:IUNC,CITES,IBWL,MAB
with an example explain how the participation of local people can lead to the efficient management of forest
list and describe two ways to decide how long ago the organisms were alive?
Why should biodegradable and non-biodegradable wastes be discarded in two separate
two reasons for which environmentalist protested against raising height of the "Sardar Sarovar Dam" on river Narmada???
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Syllabus
what is watershed management? list its two advantages.
Discuss the damage caused to forest by the following activities:
(a) Building rest houses for 10% tourists in national parks.
(b) Grazing domestic animals on National Parks.
(c) Tourists throwing plastic bottles, covers and other litter in National Parks.
3. Why do we need to manage our resources?
list two advantage associated with water harvesting at the community level .
why coal and petroleum are called fossil fuel?
wat is difference between siviculture and afforestation ???
We see eye in planaria , insect , octopus and verebrates. Can eyes be grouped as to establish a common ebolutionary origin. ? Why ?
List four advantages of water stored in ground .
1. Judicious use of oil and petroleum is very important. How can this be
what are the international norms to regulate the emission of carbon dioxide
Check the pH of the water supplied to your house using universal
indicator or litmus paper.
Also check the pH Of the water in the local water body (pond, river
lake, stream).
Can you say whether the water is polluted or not on the basis of
your observations?
What is ganga action plan ? what was the need for it ? Give two reasons for pollution in ganga ?
explain 10 modern methods of water harvesting
how did the chipko andolan benefit the local population
what is an equitable distribution of resources in a society and why is it necessary? state two factors which work against an equitable distribution of resources.
name one each of primary secondary sources of water write any two points to be kept in mind while storing water in tanks
what are watershed management?
how does recycling of waste material helps in ecological balance?
" Sun is the ultimate source of energy of fossil fuels". justify
Menion any three problems caused by non biodegradable wastes that we generate.
list two criteria of measuring the biodiversity of an area
What is the contribution of Amrita Devi Bishnoi towards conservation of environment
please be fast
tomorrow is my exam
please help
"burning fossil fuel is a cause of global warming" justify this statement
"Forests are biodiversity hotspots." Justify the statement.
how would the setting of a factory on the bank of a river affect the population downstream?
how can we reduce pollution by fossil fuels??in points
why is sustainable management of natural resources necessary ? which one out of reuse and recycle would you suggest to practice and why ?
Why do you think there should be equitable distribution of resources?
What forces would be working against an equitable distribution of our resources?
write a short note on recycling
ONLY QUESTION NO 7
"Saturated hydrocarbons burn with a blue flame while unsaturated hydrocarbons burn with a sooty flame".Why??
what are kulhs
Write about conservation of coal and petroleum.
Why is replenishment of forest necessary?State 4 reasons.
Which would be the most likely to cause an initial increase in plant life in the lake? (1) Fertilizers (2) Herbicides (3) Pesticides (4) Smoke Your Answer:
2
Correct Answer: 1 Status: incorrect
Why are forests considered as 'biodiversity hot spots'?
What are the advantages of sustainable management?
why is ozone layer getting depleted at the higher level of the atmosphere ?
Name the 2 elements present in CNG and petroleum. Also name if any are common between the two.
what would be the advantages of exploiting resorces with short-term aims?
{ please answer in simple words }.
Describe an example of people's participation in the management of forest.
find about about euro 1 and euro 2 emission norms towards reducing air pollution?
explain chipko movement
can ne one giv some examples of synthetic n natural indicators?
Why should we conserve forests and wildlife?
it is given in revision notes of management of natural resources.... is there any need to memorize all the names of water harvesting methods or not.... or tellme some of the important methods to memorize it...
Traditional water-harvesting systems
international norms to regulate the emissions of co2
Mention two aims of chipko movement
how traditional water harvesting structures were made? Also draw a suitable diagram to explain these harvesting system. What is the main role of these harvesting system?
list any 2 causes for the failure of sustained availability of ground water ?
"The ancient water harvesting system techniques are considered beneficial even in modern times."Justify this statement.
(a) what is meant by sustainable development ?
(b) Suggest any one method to achieve it.
give 3 reasons to conserve petrol?
why do we need to use our resources carefully
list any 4 stake holders that help in conservation of forests
economic growth n ecological conservation should go hand in hand.explain y ?
What is Sustainable Management???
what are the 4 ways to conserve natural resources?
write the expanded form of:IUNC,CITES,IBWL,MAB
with an example explain how the participation of local people can lead to the efficient management of forest
list and describe two ways to decide how long ago the organisms were alive?
Why should biodegradable and non-biodegradable wastes be discarded in two separate
dust bins?two reasons for which environmentalist protested against raising height of the "Sardar Sarovar Dam" on river Narmada???