Select Board & Class
i need an explanation of OXYGEN CYCLE with a diagram .
" The flow of energy is unidirectional whereas the biogeochemical transfer is cyclic". Explain why?
explain water cycle with a diagram?????
can you plz give answers of activity 14.1 from ncert book (chp.14) and its reasons?????
Define Global Warming?
explain role of air in bringing rain
Explain the water cycle in accordance with the NCERT TEXTBOOK.{3 MARKS}
What are the three processes by which oxygen from the atmosphere is used up?
Please explain Oxygen Cycle?
Are dried leaves living things or non living things? Give reason
describe the carbon cycle in detail with diagram ? its urgent
What are the causes of Soil Erosion?
write causes and effects of air pollution
mention one method by which living organisms influence the formation of soil?
why is water called a wonder liquid
what is conservation of forest ?
how do forest play an important role in maintaining water cycle?
role of atmosphere in climate control?
describe biosphere physical divisions
What is rain water harvesting? Write a note on advantages of rain water harvesting?
can meritnation provide answers for the activities given in the ncert text book
activity-14.1 ,14.2, 14.3, 14.9, 14.10 , 14.11 (now answer section)
please give me the answers soon....
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?
how does water help in formation of soil?
write a paragraph for about 100-130 words on endangered species and steps to preserve animals.
short note on water cycle
If there is no atmosphere around the earth, what will happen to its temperature?
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!!!!!!
explain the role of water in soil formation????/
where to find online nasa astronomy olympiad sample papers?
how does soil formation takes place in nature explain
Why is atmosphere essential for life?
what decides whether this movement of air will be in the form of a gentle breeze a strong wind or a terrible storm?
explain the process of soil formation
Acid rain and smog are said to be the consequences of air pollution. How are they
Please explain the Nitrogen cycle as per NCERT Science textbook in simple language.
explain oxygen cycle
what are two types of natural resource ? define and give example of each
What is humus what is the role of earthworm in increasing the quality of humus
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?
what can we do to reduce air pollution, water pollution, soil pollution and noise pollution
What is the difference between eutrophication and biomagnification?
explain carbon cycle and write its importances ?
Many human activities lead to increasing levels of pollution of air, water bodies and soil. Isolating these activities to specific and limited areas would not help in reducing pollution. Justify the statement giving at least five reasons.
give at least 5 effects of water pollution
State any two harmful effects of air and water pollution ?
how is the quality of air affected and how does this change in quality affect us and other life forms?
can i get an essay on the topic 'science is a boon not a curse'..........plz answer me as soon as u can?
soil formation is done by both biotic & abiotic factors.List the names of these factors by classifying them as biotic & abiotic factors.
what is the role of respiration in watercycle
What are the two forms of oxygen found in the atmosphere ? What is their importance ?
What is ammonification,nitrification and denitrification in nitrogen cycle
What is Biosphere? What are the main subdivisions of biosphere?
write a short note on water pollution, air pollution $ soil pollution?????
mention causes for depletion of ozone layer
what is atmosphere? give its major divisions
can someone explain me the carbon cycle please ?
acid rain and smog are said to be constituents of air pollution . how are they caused .what are the ill effects of breathing polluted air on human health.
explain water cycle with a diagram????/
laws of conservation of energy?
Mention two ways in which carbondioxide is fixed in environment .
what is ozone shield? how is it being corroded
How is CO2 fixed in atmosphere?
what is rhizobium and wat r its special features??
How atmosphere acts like a blanket
Is rain always accompanied by thunder and lightning? If not, in which season do we get more thunder and lightning with the rain ?
Examples for non leguminous plants.
what r the harmful effect of global warming ?
account for the following:
Ways to prevent soil erosion.
Following are few organisms lichens, mosses, mango tree, cactus which among these can grow on stones and help in soil formation? Write the mode of their action for making the soil
write a note on ozone layer
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Syllabus
i need an explanation of OXYGEN CYCLE with a diagram .
" The flow of energy is unidirectional whereas the biogeochemical transfer is cyclic". Explain why?
explain water cycle with a diagram?????
can you plz give answers of activity 14.1 from ncert book (chp.14) and its reasons?????
Define Global Warming?
explain role of air in bringing rain
Explain the water cycle in accordance with the NCERT TEXTBOOK.{3 MARKS}
What are the three processes by which oxygen from the atmosphere is used up?
Please explain Oxygen Cycle?
Are dried leaves living things or non living things? Give reason
describe the carbon cycle in detail with diagram ? its urgent
What are the causes of Soil Erosion?
(b) Justify "dust is a pollutant"
write causes and effects of air pollution
mention one method by which living organisms influence the formation of soil?
why is water called a wonder liquid
what is conservation of forest ?
how do forest play an important role in maintaining water cycle?
role of atmosphere in climate control?
describe biosphere physical divisions
What is rain water harvesting? Write a note on advantages of rain water harvesting?
can meritnation provide answers for the activities given in the ncert text book
activity-14.1 ,14.2, 14.3, 14.9, 14.10 , 14.11 (now answer section)
please give me the answers soon....
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?
how does water help in formation of soil?
write a paragraph for about 100-130 words on endangered species and steps to preserve animals.
short note on water cycle
If there is no atmosphere around the earth, what will happen to its temperature?
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!!!!!!
explain the role of water in soil formation????/
where to find online nasa astronomy olympiad sample papers?
how does soil formation takes place in nature explain
Why is atmosphere essential for life?
what decides whether this movement of air will be in the form of a gentle breeze a strong wind or a terrible storm?
explain the process of soil formation
Acid rain and smog are said to be the consequences of air pollution. How are they
Please explain the Nitrogen cycle as per NCERT Science textbook in simple language.
explain oxygen cycle
what are two types of natural resource ? define and give example of each
What is humus what is the role of earthworm in increasing the quality of humus
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?
what can we do to reduce air pollution, water pollution, soil pollution and noise pollution
What is the difference between eutrophication and biomagnification?
explain carbon cycle and write its importances ?
Many human activities lead to increasing levels of pollution of air, water bodies and soil. Isolating these activities to specific and limited areas would not help in reducing pollution. Justify the statement giving at least five reasons.
give at least 5 effects of water pollution
State any two harmful effects of air and water pollution ?
how is the quality of air affected and how does this change in quality affect us and other life forms?
can i get an essay on the topic 'science is a boon not a curse'..........plz answer me as soon as u can?
soil formation is done by both biotic & abiotic factors.List the names of these factors by classifying them as biotic & abiotic factors.
what is the role of respiration in watercycle
What are the two forms of oxygen found in the atmosphere ? What is their importance ?
with the help of an diagram explain nitrogen cycle , carbon cycle , oxygen cycle.
What is ammonification,nitrification and denitrification in nitrogen cycle
What is Biosphere? What are the main subdivisions of biosphere?
write a short note on water pollution, air pollution $ soil pollution?????
mention causes for depletion of ozone layer
what is atmosphere? give its major divisions
can someone explain me the carbon cycle please ?
acid rain and smog are said to be constituents of air pollution . how are they caused .what are the ill effects of breathing polluted air on human health.
explain water cycle with a diagram????/
laws of conservation of energy?
Mention two ways in which carbondioxide is fixed in environment .
what is ozone shield? how is it being corroded
How is CO2 fixed in atmosphere?
what is rhizobium and wat r its special features??
How atmosphere acts like a blanket
Is rain always accompanied by thunder and lightning? If not, in which season do we get more thunder and lightning with the rain ?
Examples for non leguminous plants.
what r the harmful effect of global warming ?
account for the following:
Ways to prevent soil erosion.
Following are few organisms lichens, mosses, mango tree, cactus which among these can grow on stones and help in soil formation? Write the mode of their action for making the soil
write a note on ozone layer