Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD -HARYANA BOARD-OUR NATURAL RESOURCES-Example
- How are clouds formed?
Text Solution
|
- List any three human activies that you think lead to air pollution.
Text Solution
|
- Why do organisms need water ?
Text Solution
|
- What is the major source of fresh water in the city/town/village where...
Text Solution
|
- Do you know of any activity which may be polluting this water source?
Text Solution
|
- How is soil formed?
Text Solution
|
- What is soil erosion?
Text Solution
|
- What are the methods of preventing or reducing soil erosion?
Text Solution
|
- What are the different states in which water is found during the water...
Text Solution
|
- Name two biological important compounds that contain both oxygen and n...
Text Solution
|
- List any three human activities which would lead to an increase in CO2...
Text Solution
|
- What is greenhouse effect ?
Text Solution
|
- What are the two forms of oxygen found in the atmosphere?
Text Solution
|
- Why is the atmosphere essential for life?
Text Solution
|
- Why is water essential for life?
Text Solution
|
- How are living organisms dependent on the soil ? Are organisms that li...
Text Solution
|
- You have seen weather reports on television and in newspapers. How do ...
Text Solution
|
- We know that many human activities lead to increasing levels of pollut...
Text Solution
|
- Write a note on formation of soil.
Text Solution
|
- What are the effects of use of fertilizers and pesticides for long per...
Text Solution
|