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Sakshi D
Subject: Science
, asked on 11/6/17
how do we will manage non biodegradable substance
Answer
1
Sakshi D
Subject: Science
, asked on 11/6/17
how do human activities harm environment
Answer
1
Sakshi D
Subject: Science
, asked on 11/6/17
explain the flow of energy with an arrow diagram
Answer
2
Sakshi D
Subject: Science
, asked on 11/6/17
why do biodegradable subatance do not harm environment?
Answer
2
Sakshi D
Subject: Science
, asked on 11/6/17
give difference between biodegradable and non biodegradable
Answer
1
Sakshi D
Subject: Science
, asked on 11/6/17
explain in detail how human activities add up waste to the enviroment.
Answer
1
Sakshi D
Subject: Science
, asked on 11/6/17
what are different meanings given to the word environment?
Answer
1
Shreeram Sankar
Subject: Science
, asked on 8/6/17
how ecological pyramids are useful
Answer
3
Chanchal
Subject: Science
, asked on 6/6/17
Information on how capture breeding is an important tool to sustain biodiversity
Answer
1
Avanish Arya
Subject: Science
, asked on 26/5/17
Q) Suggest 2 ways reduce depletion of ozone layer?
Answer
2
Avanish Arya
Subject: Science
, asked on 26/5/17
Q) State the harmful effects of ultraviolet rays on plants and animals?
Answer
2
Avanish Arya
Subject: Science
, asked on 26/5/17
Q) Explain the process of Bio Magnification?
Answer
2
Avanish Arya
Subject: Science
, asked on 26/5/17
Q) The number of steps in a food chain never exceeds 4 or 5 .Justify?
Answer
1
Avanish Arya
Subject: Science
, asked on 26/5/17
Differentiate between:
1)biodegradable and non-bio degradable substances
2)natural and artificial ecosystem
3)food chain and food web
please answer all the question and explain well
Answer
1
Varun Kumar
Subject: Science
, asked on 20/4/17
Write a long street play on air pollution ?
Answer
1
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What are you looking for?
1)biodegradable and non-bio degradable substances
2)natural and artificial ecosystem
3)food chain and food web
please answer all the question and explain well