282140 Rainforests should be preserved. CK 282141 Rainforests provide the earth with many benefits. CK 1654154 The world's rainforests are currently disappearing. Spamster 282137 The destruction of the rainforests affects our environment. Dejo 282138 Tropical rainforests produce oxygen and consume carbon dioxide. papabear 322452 Each year, twenty-seven million acres of the tropical rainforests are destroyed. CK 282139 The rainforests are disappearing at the rate of tens of thousands of hectares a day. CK 271143 The world's tropical rainforests are critical links in the ecological chain of life on the planet. CM 26666 Although rainforests make up only two percent of the earth's surface, over half the world's wild plant, animal and insect species live there. Zifre