Assertion (A): The Labrador Current remains frozen for nine months.

Reason (R): The cold Arctic Current is responsible for frozen seas of the Labrador Current.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

Identify the Warm Currents flowing in the Atlantic ocean.

1. Gulf Stream — North Atlantic Drift
2. Labrador Current — Irminger Current
3. Canaries Current — Cayenne Current
4. Alaska Current — California Current

Assertion (A): The water which gets collected under the surface of the land, known as underground water, remains in soil, sub-soil or bedrock.

Reason (R): The water from precipitation, that is from rain or snow flows on the surface.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): On the seventh or eighth day of every fortnight a neap tide, which is lower in height than a low tide, occurs.

Reason (R): The tide producing forces of the sun and the moon work in opposite direction causing a low tide.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.