This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 3 to 7 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Rivers are ________ moving bodies of water
______ are animals that live in the bottoms of lakes.
Ponds are small bodies of water surrounded by _________.
Freshwater habitats make up ____% of the world's water.
This freshwater habitat is made up of both land and water.
Streams are ___________ than rivers.
Plants that live in wetlands have _______ roots.
Another name for a wetland is a _________.
_______ are animals found in both ponds and rivers.
Some bugs crawl on the _________ of the water.