2. Consider the following statements:
1.Thorium is more abundant in the earth’s crust than uranium.
2.All the thorium that is mined can be used in a reactor, in comparison to less than 1% of natural uranium that may be used.
3.While thorium is also located in India’s Eastern coastal states, the largest reserves are in the western coastal states.
4.KAMINI is the only reactor in the world operating with Uranium-233 fuel.
Which of the statements given above is/are correct?