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10 advantages and disadvantages of plastics
Explain the 3 R's of waste management with examples
plastic boon or a curse
why should landfills be away from human habitation because
harmful effects and useful effects of plastic
what is the full form of GIGO.
what is vermicomposting?explain the process?
Do you think it is better to use compost instead of chemical fertilizer? Why?
How do the redworms grind the food?
why is composting better than burning of leaves
1) Give two examples to show that reusing of items can reduce the generation of waste.
2) Explain the 3R's briefly.
What concerns does disposing off garbage raise?
write a story on how packaging increases the amount of garbage.
What is non biodegradable and biodegradable waste?
what is the meaning of vermicompost
what is the 3R` strategy. please explain
What is the difference between composting and vermicomposting?
Why are nonbiodegradable waste more hazardous for mankind?
what is decomposable and non-decomposable waste? give example of each.
what are the four Rs of waste disposal? explain each in a sentence.
why has recycling of nonbiodegradable waste become so essential these days?
plastic -boon or a curse ?
what is garbage ?
list five ways in which you can contribute better disposal of waste
why is recycycling condsidered an efficient way to dispose of garbage?
Hot Questions : Thinks and answer : (Lesson : 17)
1) Why do we refer to earthworms as farmers friends?
2) Would you prefer to dispose off dry leaves in your garden by burning them or by composting them? Give reasons.
3) Can you call a kabadiwala a frined of the environment? Why?
4) When we discuss a bout plastics as being a danger to the environment, we normally talk about plastic bags, and not other plastic products like TV cabinets, buckets, etc. Why?
what are the significance of four different colours of dustbins
What is bio-degradable and non-biodegradable ???
why does moon revolve around the earth
CAN WE CALLED A KABADIWALA FRIEND OF ENVIRONMENT . WHY ?
PLZ GIVE 2 PAGES EXPLANATION
how recycle the paper?
explain how waste can be harmful for our health ??????????
How many types of the dustbin are normally provided by the municipalities?
I HAVE A FEW COMPLAINTS ABOUT MERITNATION:
how does the packaging increase the amount of garbage?
Have you seen any other organism besides red worms, in your pit? If yes, try to find out their names?
why should'nt we put
Waste containing salt, pickles, oil, milk preparations, vinegar, meat etc are not to be used during composting while preparing vermicomposting?
whai is cs04
How are wastes classified from the point of view of recycling?
steps of vermicomposting????????
Is cotton cloth biodegradable?please explain why?
what concerns does disposing off garbage raise?
what is the meaning of decomposting?
Discuss:
(a) Is garbage disposal the responsibility only of the government?
(b) Is it possible to reduce problems relating to the disposal of garbage?
machines used to burn hospital waste at high temperature
how landfill may prove harmful sometimes
What is fatigue?
what is the use of redworms in the process of vermicomposting?
why can we see craters on the moon .
what are the colour codes of dustbins
Q1. write a short note on the various phenomenon of erosion of rocks.
Q2. describe the process of fossil fuels such as coal, petroleum and natural gas.
Q3. explain renewable and non renewable resources, citing revelant examples of each side.
Q4. ram had tthe following rocks with him -
granite , quarzite , marble , pyrite , quartz , sandstone.
how could he can use these rocks in his daily life. think and explain..
please!!!!!!!!! send me the answers as soon as possible as it is coming in my weekly test. on friday..............14.12.12
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Syllabus
10 advantages and disadvantages of plastics
A. It gets converted to a gas very fast B. It attracts too much dust and dirt C. It catches fire very easily in daylight D. It mixes with the paint of the vehicle easily
Explain the 3 R's of waste management with examples
plastic boon or a curse
why should landfills be away from human habitation because
harmful effects and useful effects of plastic
what is the full form of GIGO.
what conditions should we maintained while vermicomposting
what is vermicomposting?explain the process?
why is composting better than burning of leaves
1) Give two examples to show that reusing of items can reduce the generation of waste.
2) Explain the 3R's briefly.
What concerns does disposing off garbage raise?
write a story on how packaging increases the amount of garbage.
What is non biodegradable and biodegradable waste?
what is the meaning of vermicompost
what is the 3R` strategy. please explain
What is the difference between composting and vermicomposting?
Why are nonbiodegradable waste more hazardous for mankind?
what is decomposable and non-decomposable waste? give example of each.
what are the four Rs of waste disposal? explain each in a sentence.
why has recycling of nonbiodegradable waste become so essential these days?
plastic -boon or a curse ?
what is garbage ?
list five ways in which you can contribute better disposal of waste
why is recycycling condsidered an efficient way to dispose of garbage?
Hot Questions : Thinks and answer : (Lesson : 17)
1) Why do we refer to earthworms as farmers friends?
2) Would you prefer to dispose off dry leaves in your garden by burning them or by composting them? Give reasons.
3) Can you call a kabadiwala a frined of the environment? Why?
4) When we discuss a bout plastics as being a danger to the environment, we normally talk about plastic bags, and not other plastic products like TV cabinets, buckets, etc. Why?
what are the significance of four different colours of dustbins
WHAT IS VERMICOMPOSTING CYCLE?
What is bio-degradable and non-biodegradable ???
why does moon revolve around the earth
1) Biodegradable
2) Non- Biodegradable
3) Composting
4) Vermi Composting
5) Landfills
6) Reduse
7) Reuse
8) Recycle
CAN WE CALLED A KABADIWALA FRIEND OF ENVIRONMENT . WHY ?
PLZ GIVE 2 PAGES EXPLANATION
how recycle the paper?
explain how waste can be harmful for our health ??????????
How many types of the dustbin are normally provided by the municipalities?
I HAVE A FEW COMPLAINTS ABOUT MERITNATION:
4. Recycling of plastics helps in reducing manufacturing costs.
5. The portion of plastic that is not recycled causes extensive damage to the environment.
6. Composting reduces the amount of garbage to be disposed.
Procedure • Take 5 pots. • Put leaves, paper, vegetable peels, plastic and metal wastes separately in them. • Cover with soil. • After a month observe what has happened. • Categorize them into 2 types of waste based on their decomposition.
b) Find out what can you do with plant and metal waste.
c) Construct sculptures out of recycled waste materials. Write a message on your sculpture about recycling of waste. Things required – Waste that can be recycled, masking tape, wire.
Have you seen any other organism besides red worms, in your pit? If yes, try to find out their names?
why should'nt we put
Waste containing salt, pickles, oil, milk preparations, vinegar, meat etc are not to be used during composting while preparing vermicomposting?
whai is cs04
1)We should not burn plastic bags and other plastic items.
How are wastes classified from the point of view of recycling?
steps of vermicomposting????????
Is cotton cloth biodegradable?please explain why?
what concerns does disposing off garbage raise?
what is the meaning of decomposting?
Discuss:
(a) Is garbage disposal the responsibility only of the government?
(b) Is it possible to reduce problems relating to the disposal of garbage?
machines used to burn hospital waste at high temperature
how landfill may prove harmful sometimes
a) Anything that we throw away is called...........
b)..........are a serious environmental and health concern.
c) Rotting is carried out by.......
d) Glass is a .......... waste.
e) The...... are called farmer's friend.
f) The......... benefits much from recycling paper.
2.Answer in one word
a) The process of conversation of biodegradable materials into manure.
b) The process by which waste materials are reused to make new products.
c) The type of waste vehicles and industries produce.
d) The type of bags we should use for vegetables and other groceries instead of plastic.
e) Plastic and tin cans are examples of which type of waste?
3.Answer in short
a) What is vermicomposting?
b) Write any three points on how can overuse of plastic be minimised.
c) Write any two ways in which the amount of waste can be reduced.
What is fatigue?
what is the use of redworms in the process of vermicomposting?
why can we see craters on the moon .
what are the colour codes of dustbins
What is the meaning of compamsator
Q1. write a short note on the various phenomenon of erosion of rocks.
Q2. describe the process of fossil fuels such as coal, petroleum and natural gas.
Q3. explain renewable and non renewable resources, citing revelant examples of each side.
Q4. ram had tthe following rocks with him -
granite , quarzite , marble , pyrite , quartz , sandstone.
how could he can use these rocks in his daily life. think and explain..
please!!!!!!!!! send me the answers as soon as possible as it is coming in my weekly test. on friday..............14.12.12