Geetha Iyer Solutions for Exercise 4: WORKSHEET
Author:Geetha Iyer
Geetha Iyer Science Solutions for Exercise - Geetha Iyer Solutions for Exercise 4: WORKSHEET
Attempt the practice questions from Exercise 4: WORKSHEET with hints and solutions to strengthen your understanding. Science Now 7 solutions are prepared by Experienced Embibe Experts.
Questions from Geetha Iyer Solutions for Exercise 4: WORKSHEET with Hints & Solutions
HARD
7th CBSE
IMPORTANT
Complete the diagram using the following words.
A-horizon, constructions, physical weathering, air, rocks, chemical weathering, bedrock, B-horizon, humus, water, C-horizon, biological weathering, agriculture, making pots.
HARD
7th CBSE
IMPORTANT
List a few bio-fertilizers and bio-pesticides in the table below so that you can advise the use of the same to the farmers during your visit.
| Bio-fertilizers | Bio-pesticides |
| Rhizobium found in legume plant | Bio neem gold |
