Two statements are given in the question below as Assertion (A) and Reason (R). Read the statement and choose the appropriate option:

Assertion (A): The farming practices introduced during the Green Revolution is not sustainable for the future.

Reason (R): The farming practices increased food production but damaged the quality of the soil.

1. Both (A) and (R) are true but (R) is not the correct explanation for (A).
2. Both (A) and (R) are true and (R) is the correct explanation of (A).
3. (R) is true but (A) is false.
4. (A) is true but (R) is false.

Two statements are given in the question below as Assertion (A) and Reason (R). Read the statement and choose the appropriate option:

Assertion (A): Climate is a major factor to influence farming.

Reason (R): Crops specific to warm and cold climates are grown in different tropical and temperate latitudes.

1. Both (A) and (R) are true but (R) is not the correct explanation for (A).
2. Both (A) and (R) are true and (R) is the correct explanation of (A).
3. (R) is true but (A) is false.
4. (A) is true but (R) is false.

Dead and decomposed organic remains known as …………… makes soils more fertile.

Cotton grows best in …………… soil.