This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A river that falls over a rocky ledge
Tall dence jungle
Tarzans home
Leafy world above the ground in the rainforest
They begin life as a tiny stream
Animal that flys
Find them at the zoo
A site on the internet that you can buy stuff from
When lots of trees are cut down
Brazil is in this country