The state receives an average annual rainfall of:

Less than 1000 mm (39 in)
1000-1500 mm (39-59 in)
1500-2000 mm (59-79 in)
Over 2000 mm (79 in)

The correct answer is: 1000-1500 mm (39-59 in).

The state receives an average annual rainfall of 1000-1500 mm (39-59 in). This is because the state is located in a tropical climate zone, which receives a lot of rainfall. The rainfall is evenly distributed throughout the year, with no distinct wet or dry seasons. The rainfall is essential for the state’s agriculture and economy.

The other options are incorrect because they do not accurately reflect the state’s average annual rainfall. Less than 1000 mm (39 in) is too low, and over 2000 mm (79 in) is too high. 1500-2000 mm (59-79 in) is the only option that is within the range of the state’s average annual rainfall.

Here is a brief explanation of each option:

  • Less than 1000 mm (39 in): This is too low for the state’s average annual rainfall. The state is located in a tropical climate zone, which receives a lot of rainfall.
  • 1000-1500 mm (39-59 in): This is the correct answer. The state receives an average annual rainfall of 1000-1500 mm (39-59 in).
  • 1500-2000 mm (59-79 in): This is too high for the state’s average annual rainfall. The state is located in a tropical climate zone, which receives a lot of rainfall, but not as much as some other parts of the world.
  • Over 2000 mm (79 in): This is the highest possible option, but it is still too high for the state’s average annual rainfall. The state is located in a tropical climate zone, which receives a lot of rainfall, but not as much as some other parts of the world.