EASY
8th Kerala Board
IMPORTANT
Earn 100

What is the role of microorganisms in ensuring the natural availability of elements in the soil?

Important Questions on Let's Regain Our Fields

EASY
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Indicators>Q 2
What is the need for testing the soil?
EASY
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Indicators>Q 3
Why does the application of fertilizers become essential for better crop yield?
EASY
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Exercise 5>Q 1
What is a microbial fertilizer?
MEDIUM
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Exercise 6>Q 1
What are the consequences of the unscientific application of chemical fertilizers?
HARD
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Exercise 7>Q 1

Complete the following table related to various agricultural sectors.

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EASY
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Exercise 8>Q 2
What are the advantages of adopting modern agricultural practices?
EASY
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Indicators>Q 1
How are modern agricultural practices helpful in reducing crop loss due to climate change?
EASY
8th Kerala Board
IMPORTANT
Science for Class 8 - Part 1>Chapter 3 - Let's Regain Our Fields>Indicators>Q 2
What are the advantages of precision farming?