One essential requirement for the existence of a rainforest is
a humid climate
a foggy climate
a warm climate

Which country is NOT mentioned as having the largest amount of rainforest in the world?
Papua New Guinea

How much does it rain per year?
8 inches
18 inches
80 inches

What percentage of the world's population of plants and animals lives in the rainforests?
just 50%
less than 50%
more than 50%

The Amazon Rainforest is
the biggest on Earth
the oldest on Earth
the wettest on Earth

How many bridges are there over the Amazon river?
very few
a lot