Class 7 science

Front

What is the process of removing wool from sheep called?

Back

Shearing

Front

What is the term for the small fluffy fibers of wool?

Back

Burrs

Front

What is the next step after scouring in wool processing?

Back

Sorting

Front

What is the cut of wool coat along with the thin layer of skin called?

Back

Fleece

Front

Which stage of the silk-producing insect produces silk?

Back

Pupa

Front

What is the process of cleaning raw wool called?

Back

Scouring

Front

Which of the following is not part of wool extraction: Shearing, Sorting, Scouring, or Reeling?

Back

Reeling

Front

What do we call the adult form of the silk-producing insect?

Back

Silk moth

Front

What is the term for the fibers that are spun to make wool yarn?

Back

Wool

Front

What is the purpose of sorting in wool processing?

Back

To separate wool based on quality and type.