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Yavi Sharma
Subject: Biology
, asked on 20/6/21
Kindly refer the image attached below. ( Our Environment - Class 10 )
Answer
2
Yavi Sharma
Subject: Biology
, asked on 20/6/21
What caused the ozone layer depletion ( i.e. formation of ozone hole ) in Antarctica ? { Our Environment - Class 10 }
Answer
2
Yavi Sharma
Subject: Biology
, asked on 20/6/21
What is the use of decomposers in an ecosystem, even though scavengers are present ? ( Our Environment - Class 10 )
Answer
2
Aliya
Subject: Biology
, asked on 16/6/21
Consider the following food chain which occurs in a forest:
Grass → Deer → Lion
If 7000 J of energy is available to lion, how much amount of solar energy would be
available to the grass
PLEASE ANSWER FAST!!!!!!!!!
Answer
1
Diksha🌷 Yadav
Subject: Biology
, asked on 11/6/21
Short paragraph on loss of clean drinking water in easy way. Please give me answer.
Answer
2
Neha Thomas
Subject: Biology
, asked on 26/5/21
2 Mention any two environment friendly practices.
Answer
3
Neha Thomas
Subject: Biology
, asked on 26/5/21
The first trophic level in a food chain is always a green plant. Why?
Answer
3
Neha Thomas
Subject: Biology
, asked on 26/5/21
Create a terrestrial food chain depicting four trophic levels.
Answer
4
Neha Thomas
Subject: Biology
, asked on 26/5/21
Give any two ways in which non-biodegradable substances would affect the environment.
Answer
3
Neha Thomas
Subject: Biology
, asked on 26/5/21
Government of India is imposing ban on the use of plastic bags for shopping. Why?
Answer
5
Neha Thomas
Subject: Biology
, asked on 26/5/21
Write the full form of :
i) CFC
ii) UNEP
Answer
5
Neha Thomas
Subject: Biology
, asked on 26/5/21
Give one example of each of the following:
i) Artificial ecosystem
ii) Biodegradable substance
iii) Non-biodegradable substance
iv) Natural ecosystem
Answer
4
Neha Thomas
Subject: Biology
, asked on 26/5/21
Study the following food chain and answer: Paddy - Grasshopper - Frog - Snake
i) Name the producer and secondary consumer in the above food chain
ii) The snake in the above food chain receives the least energy. Why?
Answer
1
Neha Thomas
Subject: Biology
, asked on 26/5/21
In a food chain 10,000 Joules of energy is available to the producer. How much energy will be available to the secondary consumer to transfer it to the tertiary consumer ?
Answer
1
Neha Thomas
Subject: Biology
, asked on 26/5/21
Write two points of differences between the following in tabular form - biodegradable substances and non-biodegradable substances
Answer
1
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What are you looking for?
Grass → Deer → Lion
If 7000 J of energy is available to lion, how much amount of solar energy would be
available to the grass
PLEASE ANSWER FAST!!!!!!!!!
i) CFC
ii) UNEP
i) Artificial ecosystem
ii) Biodegradable substance
iii) Non-biodegradable substance
iv) Natural ecosystem
i) Name the producer and secondary consumer in the above food chain
ii) The snake in the above food chain receives the least energy. Why?