MEDIUM
8th CBSE
IMPORTANT
Earn 100

What is the role played by root nodules found the roots of leguminous plants?

Important Questions on Crop Production and Food from Animals

MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 3
What name has been given to the relationship between the two organisms, helping one another with food and shelter.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 4
What are leguminous plants?
HARD
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 5
Describe in brief the nitrogen cycle in nature.
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 1
What are fertilizers?
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 2
From where do we obtain fertilizers?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 3
Name the three essential elements forming a part of plant nutrition?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 4
Name some common fertilizers.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 1 - Crop Production and Food from Animals>Test Your Learning Outcome>Q 5
Why should we use chemical or inorganic fertilizers in the fields with utmost care?