Run the environment years

Exercise and reference answers

Questions

1. Correct

   1959

   Choices

   1. 1959
   2. 1972
   3. 1987

2. Correct

   1972

   Choices

   1. 1959
   2. 1972
   3. 1987

3. Correct

   1987

   Choices

   1. 1959
   2. 1972
   3. 1987

4. Correct

   1992

   Choices

   1. 1992
   2. 1997
   3. 2002

5. Correct

   1997

   Choices

   1. 1992
   2. 1997
   3. 2002

6. Correct

   2002

   Choices

   1. 1992
   2. 1997
   3. 2002

Instructions

Years: Antarctic Treaty, Limits to Growth, Montreal; then Earth Summit, Kyoto Protocol, India ratifies Kyoto.

Explanation