Who has a long tradition of using plants for medicinal purposes?

Who is taking a great deal of interest in the stock of plants that are available in the rainforest?

In percentage terms, approximately how much of the drugs used today are derived from rainforest ingredients?

How many prescription drugs come from plant sources within the forest?

In percentage terms, approximately how much of the rainforest trees and plants have been tested to see if they have any medicinal value?

In todays cancer-fighting drugs, how much of the active ingredients come from organisms found only in the rainforest?

Approximately how many pharmaceutical companies are researching new drugs derived from the rainforest?

Which of the forests aspects provides the most value, to both people and the environment?

Which of the following will have an enormous effect to check global warming?

Where is one of the largest carbon sinks in the World?

Which of the following are NOT made using rainforest leaves, flowers and/or seeds?

Which of the following is NOT one of the services provided by the rainforest?

Which of the following is NOT one of the goods provided by the rainforest?

What is available in unlimited quantities that makes hydro-electric dams so efficient?

What type of farming do indigenous people practise?

What do trees extract from the atmosphere?

Approximately how any indigenous people live in the rainforest?

Approximately how many indigenous tribes are left in the rainforest?

What material that is used to separate the gold from the ground, is allowed to enter the rivers?

How many plant, animal and insect species are estimated to be lost every single day due to deforestation?

Approximately how many plant, animal and insect species are estimated to be lost every single year due to deforestation?