This printable crossword puzzle on the topic of Ecology & Evolution has 12 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
diagram linking organisms together
organism that eats both plants and other animals (meat)
animals that eat other animals to survive
place where an organism lives
an organism that other animals eat to survive
first source of food in a food chain/web
process used by plants to convert energy from the sun
organism that only eat other animals
organisms that only eat plants in order to survive
vertebrates in the class of mammalia
producer in a food chain for the first order consumer to eat
gives energy to plants and performs photosynthesis