Biology Chapter 3 Extra Credit Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 17 clues. Answers range from 5 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
organisms that can breed fertile offspring
different populations living in an area
organisms and their physical environment
nonliving part of an environment
area on Earth where life exists
converts sunlight into sugars
process of sunlight into sugars
feeds directly off primary producers
eats other organisms for energy
eats producers and consumers
feeds off dead making detritus
amount of living tissue in level
aquatic food chains floating algae
full network of feeding interactions
chemical used to sustain life
cycle involving fossil fuels
cycle involving precipitation
