tropical rain forest

It was, if anything, more like a tropical rain forest.

And what could be worse than trying to control a tropical rain forest from the top down?

The economy is an ecosystem, like a tropical rain forest!

Much of the island is covered with tropical rain forest.

In the last four decades, nearly half the world's tropical rain forests have been lost.

We're not talking just about cutting down tropical rain forests.

The only season in a tropical rain forest is summer, so plants grow for all 12 months of the year.

They are naturally found at ground level in tropical rain forests.

In the tropical rain forests the situation is both worse and more delicate.

Something similar appears to happen in dense tropical rain forests.

There are beautiful, tropical rain forests and a million shades of green.

But nowhere is there greater variety than in the tropical rain forests.

That becomes only too clear if you find yourself hungry in a tropical rain forest.

Yet the tropical rain forests had spawned most new life forms, including man.

It contains the only virgin tropical rain forest left in the city.

Blade saw that he'd landed in a sort of tropical rain forest.

This gives them an advantage over other insects in their tropical rain forest home.

"There's increasing awareness about the tropical rain forests," she said.

"On the definition of ecological species groups in tropical rain forests".

There was no sound around him that wasn't indigenous to a tropical rain forest.

Mitch led them down a concrete path through a tropical rain forest.

This poses a threat to many of the world's species living in tropical rain forests.

Displayed at right is the color tropical rain forest.

One glass room in the greenhouse complex holds plants from the tropical rain forest.

Anyone who visits California's redwoods or a tropical rain forest can see the difference.