Select Board & Class
i need an explanation of OXYGEN CYCLE with a diagram .
Are dried leaves living things or non living things? Give reason
explain water cycle with a diagram?????
Define Global Warming?
Explain the water cycle in accordance with the NCERT TEXTBOOK.{3 MARKS}
Is rain always accompanied by thunder and lightning? If not, in which season do we get more thunder and lightning with the rain ?
Please explain Oxygen Cycle?
how does water help in formation of soil?
describe the carbon cycle in detail with diagram ? its urgent
explain role of air in bringing rain
What are the causes of Soil Erosion?
write causes and effects of air pollution
why is water called a wonder liquid
Explain depletion of ozone layer and its effects.
what is conservation of forest ?
role of atmosphere in climate control?
What is rain water harvesting? Write a note on advantages of rain water harvesting?
1 Draw a well labelled diagram to show carbon cycle in nature.
2What causes acid rain?
3What is humus? What is its function in the soil?
4What is biological fixation? How is it different from nitrification? Give an E.g. Of organism involved in each of these?
5What is contribution of photosynthesis in carbon cycle?
6Draw a well labelled diagram to show N2 cycle in nature?
what is ozone layer depletion ?
write a paragraph for about 100-130 words on endangered species and steps to preserve animals.
write two application as well as consequences of greenhouse effect
short note on water cycle
give reason soil is a mixture?
what is greenhouse effect
Can you please give me the answers of activity 14.3 from NCERT book (page 191) chapter 14 and its reason. Please make it as quick as possible!!!!!!
What is Air pollution? Write the main sources and preventive measures.
where to find online nasa astronomy olympiad sample papers?
how do forest play an important role in maintaining water cycle?
Explain the role of atmosphere in maintaining temperature of earth?
Why is atmosphere essential for life?
explain the process of soil formation
mention causes for depletion of ozone layer
Please explain the Nitrogen cycle as per NCERT Science textbook in simple language.
Explain how nitrogen cycle is supposed to be an ideal cycle in the biosphere
explain oxygen cycle
what are two types of natural resource ? define and give example of each
explain the role of water in soil formation????/
Definition of air pollution and water pollution
if atmosphere is held by the gravity, then why is it not falling into earth?? as gravity pulls everything towards earth. Then what is the force acting opposite to gravity????
Name two biologically important compounds that contain both oxygen andnitrogen. what is the role of nitrogen fixing bacteria?
Mention two ways in which carbondioxide is fixed in environment .
can you plz give answers of activity 14.1 from ncert book (chp.14) and its reasons?????
what can we do to reduce air pollution, water pollution, soil pollution and noise pollution
What is eutrophication.
explain carbon cycle and write its importances ?
How atmosphere acts like a blanket
give at least 5 effects of water pollution
State any two harmful effects of air and water pollution ?
What is nitrogen fixation? Mention 3 ways of nitrogen fixation & chemical reactions related to this process.
pls ans fast
can i get an essay on the topic 'science is a boon not a curse'..........plz answer me as soon as u can?
give a brief discription of greenhouse effect.
soil formation is done by both biotic & abiotic factors.List the names of these factors by classifying them as biotic & abiotic factors.
Why are cyclone fomed ?
What are the two forms of oxygen found in the atmosphere ? What is their importance ?
What is ammonification,nitrification and denitrification in nitrogen cycle
explain water cycle with a diagram????/
write a short note on water pollution, air pollution $ soil pollution?????
what is respiration
Formation of humus
can someone explain me the carbon cycle please ?
here it is given that ozone is one of the gases that cause greenhouse effect but it also protects us from harmful uv rays of sun.So, the ozone gas is harmful for us or not?
air currents and winds are only important because they carry waater vapour or is there another reason for its importance?
Dere is sum prblm vid da videos...
Evrytym i click on dem dere is an error...
is dere any main factor for air pollution?????/
influence of forests on improving the quality of air, water and soil. (5 marks)
How is CO2 fixed in atmosphere?
what is rhizobium and wat r its special features??
why is the purpose of greenhouse
what r the harmful effect of global warming ?
Examples for non leguminous plants.
name the group of bacteria which converts atmospheric nitrogen into nitrites and nitrates
Explain how the excessive use of nitric fertilisers in agriculture can effects human life.
Ways to prevent soil erosion.
what do you mean by eutrophication
write a note on ozone layer
what are the five basic processes involved in nitrogen cycle? Please explain..
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Syllabus
i need an explanation of OXYGEN CYCLE with a diagram .
Are dried leaves living things or non living things? Give reason
explain water cycle with a diagram?????
Define Global Warming?
Explain the water cycle in accordance with the NCERT TEXTBOOK.{3 MARKS}
Is rain always accompanied by thunder and lightning? If not, in which season do we get more thunder and lightning with the rain ?
Please explain Oxygen Cycle?
how does water help in formation of soil?
describe the carbon cycle in detail with diagram ? its urgent
explain role of air in bringing rain
What are the causes of Soil Erosion?
write causes and effects of air pollution
why is water called a wonder liquid
Explain depletion of ozone layer and its effects.
what is conservation of forest ?
role of atmosphere in climate control?
What is rain water harvesting? Write a note on advantages of rain water harvesting?
1 Draw a well labelled diagram to show carbon cycle in nature.
2What causes acid rain?
3What is humus? What is its function in the soil?
4What is biological fixation? How is it different from nitrification? Give an E.g. Of organism involved in each of these?
5What is contribution of photosynthesis in carbon cycle?
6Draw a well labelled diagram to show N2 cycle in nature?
what is ozone layer depletion ?
write a paragraph for about 100-130 words on endangered species and steps to preserve animals.
write two application as well as consequences of greenhouse effect
short note on water cycle
give reason soil is a mixture?
what is greenhouse effect
Can you please give me the answers of activity 14.3 from NCERT book (page 191) chapter 14 and its reason. Please make it as quick as possible!!!!!!
What is Air pollution? Write the main sources and preventive measures.
where to find online nasa astronomy olympiad sample papers?
how do forest play an important role in maintaining water cycle?
Explain the role of atmosphere in maintaining temperature of earth?
Why is atmosphere essential for life?
explain the process of soil formation
mention causes for depletion of ozone layer
Please explain the Nitrogen cycle as per NCERT Science textbook in simple language.
Explain how nitrogen cycle is supposed to be an ideal cycle in the biosphere
explain oxygen cycle
what are two types of natural resource ? define and give example of each
explain the role of water in soil formation????/
Definition of air pollution and water pollution
if atmosphere is held by the gravity, then why is it not falling into earth?? as gravity pulls everything towards earth. Then what is the force acting opposite to gravity????
Name one natural and one man made process by which co2 returns to atmosphere
Name two biologically important compounds that contain both oxygen andnitrogen. what is the role of nitrogen fixing bacteria?
Mention two ways in which carbondioxide is fixed in environment .
can you plz give answers of activity 14.1 from ncert book (chp.14) and its reasons?????
what can we do to reduce air pollution, water pollution, soil pollution and noise pollution
What is eutrophication.
explain carbon cycle and write its importances ?
How atmosphere acts like a blanket
give at least 5 effects of water pollution
State any two harmful effects of air and water pollution ?
What is nitrogen fixation? Mention 3 ways of nitrogen fixation & chemical reactions related to this process.
pls ans fast
can i get an essay on the topic 'science is a boon not a curse'..........plz answer me as soon as u can?
give a brief discription of greenhouse effect.
soil formation is done by both biotic & abiotic factors.List the names of these factors by classifying them as biotic & abiotic factors.
Why are cyclone fomed ?
What are the two forms of oxygen found in the atmosphere ? What is their importance ?
What is ammonification,nitrification and denitrification in nitrogen cycle
explain water cycle with a diagram????/
write a short note on water pollution, air pollution $ soil pollution?????
what is respiration
Formation of humus
can someone explain me the carbon cycle please ?
here it is given that ozone is one of the gases that cause greenhouse effect but it also protects us from harmful uv rays of sun.So, the ozone gas is harmful for us or not?
air currents and winds are only important because they carry waater vapour or is there another reason for its importance?
Dere is sum prblm vid da videos...
Evrytym i click on dem dere is an error...
is dere any main factor for air pollution?????/
influence of forests on improving the quality of air, water and soil. (5 marks)
How is CO2 fixed in atmosphere?
what is rhizobium and wat r its special features??
why is the purpose of greenhouse
what r the harmful effect of global warming ?
Examples for non leguminous plants.
name the group of bacteria which converts atmospheric nitrogen into nitrites and nitrates
Explain how the excessive use of nitric fertilisers in agriculture can effects human life.
Ways to prevent soil erosion.
what do you mean by eutrophication
write a note on ozone layer
what are the five basic processes involved in nitrogen cycle? Please explain..