Which of the following statements is/are correct about Caspian sea?

1. Iran is a bordering country to Caspian sea.

2. Volga river flows into Caspian sea

a. Only 1

b. Only 2

c. Both

d. None

ANSWER: Both

Explanation:

- Caspian sea is bounded to the northeast by Kazakhstan, to the northwest by Russia, to the west by Azerbaijan, to the south by Iran, and to the southeast by Turkmenistan.

- The Caspian Sea lies to the east of the Caucasus Mountains and to the west of the vast steppe of Central Asia.

- Its northern part, the Caspian Depression, is one of the lowest points on Earth.