Select Board & Class
i need an explanation of OXYGEN CYCLE with a diagram .
explain role of air in bringing rain
explain water cycle with a diagram?????
What are the three processes by which oxygen from the atmosphere is used up?
Define Global Warming?
Explain the water cycle in accordance with the NCERT TEXTBOOK.{3 MARKS}
Please explain Oxygen Cycle?
how does water help in formation of soil?
describe the carbon cycle in detail with diagram ? its urgent
Are dried leaves living things or non living things? Give reason
What are the causes of Soil Erosion?
write causes and effects of air pollution
why is water called a wonder liquid
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 conservation of forest ?
role of atmosphere in climate control?
what can we do to reduce air pollution, water pollution, soil pollution and noise pollution
What is rain water harvesting? Write a note on advantages of rain water harvesting?
explain the role of water in soil formation????/
write a paragraph for about 100-130 words on endangered species and steps to preserve animals.
What is Air pollution? Write the main sources and preventive measures.
short note on water cycle
can you plz give answers of activity 14.1 from ncert book (chp.14) and its reasons?????
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!!!!!!
please define:- 1. Nitrogen fixation 2. Nitrification 3. Denitrification 4. Nitrogen assimilation 5. Ammonification
Also, Explain the difference b/w Biological Nitrogen fixation and Atmospheric Nitrogen fixation...
where to find online nasa astronomy olympiad sample papers?
Explain the Biological and Physical methods of Nitrogen fixation.
how do forest play an important role in maintaining water cycle?
What is the role of plants in biogeochemical cycles?
Why is atmosphere essential for life?
explain the process of soil formation
Please explain the Nitrogen cycle as per NCERT Science textbook in simple language.
explain oxygen cycle
what is the role of respiration in watercycle
what are two types of natural resource ? define and give example of each
State any two harmful effects of air and water pollution ?
Definition of air pollution and water pollution
which is the target organ in malaria?
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?
explain carbon cycle and write its importances ?
give at least 5 effects of water pollution
Is rain always accompanied by thunder and lightning? If not, in which season do we get more thunder and lightning with the rain ?
What is conservation of Natural resources? [ 3 mark question answers according to it ]
can i get an essay on the topic 'science is a boon not a curse'..........plz answer me as soon as u can?
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....
soil formation is done by both biotic & abiotic factors.List the names of these factors by classifying them as biotic & abiotic factors.
What are the two forms of oxygen found in the atmosphere ? What is their importance ?
What is ammonification,nitrification and denitrification in nitrogen cycle
write a short note on water pollution, air pollution $ soil pollution?????
mention causes for depletion of ozone layer
can someone explain me the carbon cycle please ?
Q1. Name two measure that can be taken to reduce water pallution?
Q2. Suggest 2 method to control air pollution?
Q3. Draw a labelled diagram to show oxygen cycle in bioshere.
Q4. Enlist the various process by which atmospheric oxygen and oxygen dissolve in water is consumed.
Q5. Name any 2 water pollutants.
Q6. Give 2 causes of soil erosion.
explain water cycle with a diagram????/
Mention two ways in which carbondioxide is fixed in environment .
How is CO2 fixed in atmosphere?
what is the role of nitrogen fixing bacteria in biosphere
what is rhizobium and wat r its special features??
How atmosphere acts like a blanket
Examples for non leguminous plants.
what r the harmful effect of global warming ?
Ways to prevent soil erosion.
write a note on ozone layer
what is "atmospheric and industrial fixation" as given in the nitrogen cycle shown in the ncert txt bk ?
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Syllabus
i need an explanation of OXYGEN CYCLE with a diagram .
explain role of air in bringing rain
explain water cycle with a diagram?????
What are the three processes by which oxygen from the atmosphere is used up?
Define Global Warming?
Explain the water cycle in accordance with the NCERT TEXTBOOK.{3 MARKS}
Please explain Oxygen Cycle?
how does water help in formation of soil?
describe the carbon cycle in detail with diagram ? its urgent
Are dried leaves living things or non living things? Give reason
What are the causes of Soil Erosion?
write causes and effects of air pollution
why is water called a wonder liquid
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 conservation of forest ?
role of atmosphere in climate control?
what can we do to reduce air pollution, water pollution, soil pollution and noise pollution
What is rain water harvesting? Write a note on advantages of rain water harvesting?
explain the role of water in soil formation????/
(A) Insects (B) Water
(C) Mammals (D) Air
write a paragraph for about 100-130 words on endangered species and steps to preserve animals.
What is Air pollution? Write the main sources and preventive measures.
short note on water cycle
can you plz give answers of activity 14.1 from ncert book (chp.14) and its reasons?????
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!!!!!!
please define:- 1. Nitrogen fixation 2. Nitrification 3. Denitrification 4. Nitrogen assimilation 5. Ammonification
Also, Explain the difference b/w Biological Nitrogen fixation and Atmospheric Nitrogen fixation...
where to find online nasa astronomy olympiad sample papers?
Explain the Biological and Physical methods of Nitrogen fixation.
how do forest play an important role in maintaining water cycle?
What is the role of plants in biogeochemical cycles?
Why is atmosphere essential for life?
explain the process of soil formation
Please explain the Nitrogen cycle as per NCERT Science textbook in simple language.
explain oxygen cycle
what is the role of respiration in watercycle
what are two types of natural resource ? define and give example of each
State any two harmful effects of air and water pollution ?
Definition of air pollution and water pollution
which is the target organ in malaria?
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?
Atmospheric carbon dioxide is taken up by the organic compounds that is the plants and then two things can happen. First the plants can return the carbon dioxide to atmosphere again or secondly this carbon dioxide can be taken up by animals. The animals can either return it to the atmosphere by respiration and decomposition or they can convert it into inorganic carbonates that is the shells or Petroleum. Plants also contributed making petroleum and coal. Another process can take place as carbon dioxide dissolved in water in the form of carbonates can be converted into limestone.
This is called carbon cycle
explain carbon cycle and write its importances ?
give at least 5 effects of water pollution
Is rain always accompanied by thunder and lightning? If not, in which season do we get more thunder and lightning with the rain ?
What is conservation of Natural resources? [ 3 mark question answers according to it ]
can i get an essay on the topic 'science is a boon not a curse'..........plz answer me as soon as u can?
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....
soil formation is done by both biotic & abiotic factors.List the names of these factors by classifying them as biotic & abiotic factors.
What are the two forms of oxygen found in the atmosphere ? What is their importance ?
What is ammonification,nitrification and denitrification in nitrogen cycle
write a short note on water pollution, air pollution $ soil pollution?????
mention causes for depletion of ozone layer
can someone explain me the carbon cycle please ?
Q1. Name two measure that can be taken to reduce water pallution?
Q2. Suggest 2 method to control air pollution?
Q3. Draw a labelled diagram to show oxygen cycle in bioshere.
Q4. Enlist the various process by which atmospheric oxygen and oxygen dissolve in water is consumed.
Q5. Name any 2 water pollutants.
Q6. Give 2 causes of soil erosion.
explain water cycle with a diagram????/
Mention two ways in which carbondioxide is fixed in environment .
explain role of air in bringing rain
How is CO2 fixed in atmosphere?
what is the role of nitrogen fixing bacteria in biosphere
what is rhizobium and wat r its special features??
How atmosphere acts like a blanket
Examples for non leguminous plants.
PLEASE ANSWER FAST!!
what r the harmful effect of global warming ?
Ways to prevent soil erosion.
write a note on ozone layer
what is "atmospheric and industrial fixation" as given in the nitrogen cycle shown in the ncert txt bk ?