Question

II. Fill in the Blanks: 3X1=3

4. The tank irrigation is popular in ________ India.

5. ________ Agriculture is also called as ‘Slash and burn’ cultivation.

6. ________ is leading state in the marine fish production in India.

III. Distinguish between: 2X2 = 4

7. Marine fishing and Inland fishing.

8. Alluvial soils and Black soils.​

Answer 1

Answer:

4 . south

5 . Jhumming

6 . Tamil nadu

7 . MARINE FISHERIES:

1.Marine water or salt water is the source

of fisheS.

2.Examples are sardines.mackerel,crusta

ceans,tunas,molluscs,catfish,etc

3.They are caught by using synthetic fiber

nets,mechanized fishing etc.

4.In a large amount fishes are caught.

INLAND FISHERIES:

1.Fresh water like

canals,ponds,reservoirs, and rivers are

the resources of inland fisheries.

2.Examples are

Catlas,Rohus,Mrigals, Grass Craos,etc.

3.More intensive farming can be done in

composite fish culture systems.

4.In a large amount fishes are culture

eg;Blue revolution.

8 . Alluvial Soil Black Soil

Alluvial soil are confined to northern plains and coastal plains....

Black soil

Black soil are found in north-western part of peninsular plateau mainly in Maharashtra, parts of Gujarat