Nutrient cycles Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
how many stages are there in the nitrogen cycle?
what can be used to increase nitrate levels in soil?
How are nitrate ions absorbed by the plant?
what is produced by dentrification?
what type of reaction is the conversion of ammonium ions to nitrate ions?
which micro-organisms release ammonia?
What type of relationship exists between host plants and mycorrhizae bacteria?
How are phosphates transferred from plants to animals?
what process can occur due to overuse of fertilisers?
where are nitrogen fixing bacteria found in legumes?
Customize
Add, edit, delete clues, and customize this puzzle. Print copies for an entire class.
