Answer is d looming is for making fabric, filtering is for separating water and sand or any other substance from water and sieving is to putting a substance or a material through a sieve therefore it is d. ginning used to be done by comb now it is done by big machines to separate cotton fibre from seeds

Ginning: Process of Pulling Out Seed from Cotton

Ginning is the process of separating the seeds from the cotton fibers. This process is done to make cotton fiber ready for spinning and weaving. The term "ginning" comes from the word "engine," which refers to the machine used for the purpose.

Steps involved in ginning process:

1. Harvesting: Cotton is harvested from the cotton plants.

2. Cleaning: The harvested cotton is cleaned to remove leaves, twigs, and other impurities.

3. Ginning: The cotton fiber is separated from the seeds using a machine called a cotton gin. The cotton gin uses a series of rollers and blades to separate the fiber from the seed.

4. Bale Pressing: The cotton fiber is then compressed into bales and sold to textile mills.

Advantages of Ginning:

• Ginning helps in the separation of cotton fiber from the seeds, which makes the cotton ready for spinning and weaving.

• Ginning improves the quality of cotton fiber by removing impurities.

• Ginning makes cotton more valuable and easier to transport.

Conclusion:

Ginning is a crucial process in the cotton industry. It helps in the separation of cotton fiber from the seeds and improves the quality of cotton fiber. The cotton gin has revolutionized the cotton industry by making it more efficient and profitable.