Dr Yash Pal and Dr Joginder Singh Solutions for Chapter: Improvement in Food Resources, Exercise 12: Very Short Answer (VSA) Type Questions

Author:Dr Yash Pal & Dr Joginder Singh

Dr Yash Pal Biology Solutions for Exercise - Dr Yash Pal and Dr Joginder Singh Solutions for Chapter: Improvement in Food Resources, Exercise 12: Very Short Answer (VSA) Type Questions

Attempt the free practice questions on Chapter 6: Improvement in Food Resources, Exercise 12: Very Short Answer (VSA) Type Questions with hints and solutions to strengthen your understanding. Secondary Biology FIrst And Second Term of CLASS IX solutions are prepared by Experienced Embibe Experts.

Questions from Dr Yash Pal and Dr Joginder Singh Solutions for Chapter: Improvement in Food Resources, Exercise 12: Very Short Answer (VSA) Type Questions with Hints & Solutions

EASY
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 2

What do you mean by biofertilizer?

EASY
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 3

Why is organic matter important for crop production?

EASY
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 4

Why is excess use of fertilizers detrimental to the environment?

MEDIUM
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 5

Define green manure and give an example.

EASY
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 6

What are the weeds? Write the name of any two weeds.

MEDIUM
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 7

What is meant by crop rotation? Which crop is mainly used for rotation?

EASY
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 8

What are macronutrients? Write the name of any two macronutrients.

EASY
9th CBSE
IMPORTANT
Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Very Short Answer (VSA) Type Questions>Q 9

Define mariculture.