Springs are common in which of the following areas?

(1) Well joint rocks.

(2) Arid areas with underlying rocks.

(3) Karst topography.

(4) Titled strata

Select the correct answer using the codes given below.

Consider the following statements relating to Sea Salinity.

1. The ocean salinity depends on evaporation and precipitation.

2. Any change in the temperature or density influences the salinity.

3. The major source of sea salinity of terrestrial discharged by rivers.

Which of the statements given above are correct?

Which of the following statements are appropriate to Mangrove Sites?

$1$. Mangrove plants require an appropriate mix of saline water and freshwater.

$2$. Mangrove plants require mudflats to enable it to grow and develop.

$3$. Mangrove plants are found in the inter-tidal zones of sheltered coasts.

$4$. Mangrove vegetation has been reported in all the coastal states including Andaman and Nicobar Islands.

Select the correct answer using the codes given below:

The following question consist of two statements I and II. You are to examine these two statements carefully and select the answers to questions using the codes given below.

Assertion (A): In the Northern Hemisphere, winds get deflected to the left of their path.

Reason (R): The rotation of the earth causes a change in the direction of the winds.