Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD -HARYANA BOARD-OUR NATURAL RESOURCES-Example
- What is soil erosion?
Text Solution
|
- What is the importance of soil ?
Text Solution
|
- How is soil formed?
Text Solution
|
- What are three kinds of water sources ?
Text Solution
|
- Write one advantage of sea water.
Text Solution
|
- What are the two types of water resources ?
Text Solution
|
- What are the sources of fresh water?
Text Solution
|
- What do you understand by aquatic habitat ?
Text Solution
|
- How much percent of nitrogen is present in atmosphere ?
Text Solution
|
- How is nitrogen used in living organisms.
Text Solution
|
- Name two plants which are capable of fixing atmospheric nitrogen.
Text Solution
|
- Write two uses of mirco-organisms.
Text Solution
|
- Name any two natural cycles operating in nature.
Text Solution
|
- Name the gaseous components of biosphere.
Text Solution
|
- Name the source of energy for the process of photosynthesis.
Text Solution
|
- Define biomass.
Text Solution
|
- Name two nitrifying bacteria.
Text Solution
|
- Define pollution.
Text Solution
|
- What are pollutants ?
Text Solution
|
- What are the three major types of pollution ?
Text Solution
|