There are over 25,000 different kinds of orchid plants. Twenty thousand of these live by perching on other plants. A single orchid plant may produce up to 1 million seeds.
Down to earth
Down to earth New research suggests that by using better soil
conservation techniques, the amount of carbon lost from soil could
be decreased. This could help North America to reach its target for
reduced greenhouse gas emissions. 21 NOVEMBER 1998, P. 17
Cool Articles
