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Malika Bansal
Subject: Science
, asked on 15/1/18
The concept of sustainable development encourages forms of grows that meet current basic needs while preserving the resources for the needs of future generations. Explain with example
Answer
1
Sahil Haque
Subject: Science
, asked on 10/1/18
Define the following terms:
I.Redox reaction
II.Rancidity
2.State Modern periodic law
3.Define:
I.Atomic size
II.Metallic character
4.Write the chemical equation for
I.Heating of lead nitrate
II.Silver chloride exposed to sunlight
Answer
1
Prakhar Nigam
Subject: Science
, asked on 5/1/18
1. A food chain in a terrestrial ecosystem is given below.
Grass
→
Grasshopper
→
Frog
→
Snake
→
Eagle
The energy available at level of grass is 596 units. Calculate the energy available for grasshopper, frog, snake and eagle. Also, find the total energy dissipated.
Answer
3
Mayuri Talukdar
Subject: Science
, asked on 26/12/17
What are the aims of conservation of wildlife and forest
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) Compare the irrigation methods followed in ancient times versus present govt. efforts?
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) How can the proper use of forest resources be done?
Q2) Suggest some approaches towards conservation of forests.
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) How did the tribals in the Himalayan national park affect sustainable practices?
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) State and explain the industrialist attitude towards sustainable efforts in forests.
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) How did the govt. ignore the sustainable practices followed in forests earlier and why?
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) How can check dams be constructed?
Q2) How would they affect the underground water levels?
Answer
2
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) How did tribals practice sustainable practices before the britishers?
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) State the 4 stakeholders in the construction of forests.
Answer
2
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) How are natural resources exploited? Explain with reference to industrial mining activities.
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 28/10/17
Q1) State the two methods to test the contamination of water bodies?
Answer
1
Rishabh Kirtii Sinha
Subject: Science
, asked on 27/10/17
Q1) Suggest 5 measures that you would take at home and school for the reduction of fossil fuels?
Answer
4
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What are you looking for?
I.Redox reaction
II.Rancidity
2.State Modern periodic law
3.Define:
I.Atomic size
II.Metallic character
4.Write the chemical equation for
I.Heating of lead nitrate
II.Silver chloride exposed to sunlight
GrassGrasshopper Frog Snake Eagle
The energy available at level of grass is 596 units. Calculate the energy available for grasshopper, frog, snake and eagle. Also, find the total energy dissipated.
Q2) Suggest some approaches towards conservation of forests.
Q2) How would they affect the underground water levels?