Question

B. Fill in the blanks :
1. The undesirable plants that grow along with the main crops are called
2. Fertilisers are
substances which are made in the factories.
__ is the machine which is used in sowing the seeds evenly.
4. Sprinkler system is a very effective method for
5. The quality of crops harvested depends on the
of seed sown.​

Answer 1

Answer:

1.weeds

2.

3.low water areas

machine I think so

Answer 2

Answer:

1. Weed

2. Chemical

3. Tiller

4. Desert or semi desert area

5. Quality