Fibre Crops and Rubber

Q. What are the conditions required for growing rubber?

1. Temperature above 25 degree celsius
2. Temperature below 25 degree celsius
3. Moist climate
4. Dry climate

Q. How much rainfall does the cultivation of rubber require?

1. Less than 100 cm
2. More than 200 cm
3. Less than 200 cm
4. More than 150 cm

Q.

Which of the following is the oldest plantation crop of India –

1. Tea

2. Coffee

3. Rubber

4. Jute

Q.

Which of the following is not a fibre-yielding crop?

1. Cotton

2. Teak

3. Hemp

4. Jute

Q.

Which crop is associated with the process of ‘Retting’?

1. Jute

2. Tea

3. Cotton

4. Millets

Q. Which crop is also known as golden fibre?

1. Rice
2. Cotton
3. Jute
4. Maize

Q.

Mention three differences in the Geographical conditions required for cultivation of rice and wheat.

Q. Which crop is also known as golden fibre?

1. Rice
2. Cotton
3. Jute
4. Maize

Q. Which crop is also known as "golden fibre"?

1. Rice
2. Cotton
3. Jute
4. Maize

Q. Silk is produced from cocoons of silkworms that feed on leaves of __ plants.

1. Goji berries
2. Blueberry
3. Mulberry
4. Acai berries

Q.

Describe the temperature and rainfall conditions necessary for the growth of rice. Name 2 major areas of rice production?

Q.

Which crop is affected by boll worm disease?

1. Cotton

2. Jute

3. Coffee

4. Tea

Q. Cotton is also known as the golden fibre.

1. True
2. False

Q. Cotton is also known as the golden fibre.

1. True
2. False

Q.

Which crop is associated with the term ‘Sluicing’?

1. Tea

2. Coffee

3. Jute

4. Rubber

Q. What geographical conditions are needed for growing groundnut in India?

Q. What is the significance of linseed as a raw material?

Q. Match the following food crops with their respective crop types.

1. Cereals
2. Beverage crops
3. Fibre crops
4. Wheat
5. Coffee
6. Jute

Q. This crop is produced by the raising of caterpillars. This crop is a fibroin made of proteins. These proteins are secreted in the fluid state as a single filament by a caterpillar. It is less denser compared to other crops like wool, rayon, and cotton. To which category of crops does the above mentioned crop belong?

1. Millets
2. Pulses
3. Cereals
4. Fibre crops

Q. Which among the following fibre crops is not produced from plants?

1. Cotton
2. Jute
3. Hemp
4. Silk

Q. This crop is produced by the raising of caterpillars. This crop is a fibroin made of proteins. These proteins are secreted in the fluid state as a single filament by a caterpillar. It is less denser compared to other crops like wool, rayon, and cotton. To which category of crops does the above mentioned crop belong?

1. Millets
2. Pulses
3. Cereals
4. Fibre crops

Q.

define a silkmoth

Q. Match the following food crops with their respective crop types.

1. Cereals
2. Beverage crops
3. Fibre crops
4. Wheat
5. Coffee
6. Jute