Ramsar Convention

Consider the following statements:

  1. The Ramsar Convention refers to the Convention on Wetlands held in the Iranian city of Ramsar in 1971.
  2. An intergovernmental treaty was adopted in the Convention. It came into force in 1985.
  3. The Convention aims for the conservation and wise use of all wetlands through local and national actions and international cooperation as a contribution towards achieving sustainable development throughout the world.

Which of the above statement(s) is/are true?

1 and 2
2 and 3
1 and 3
All of the above