Interactions and Ecosystems Crossword

Non-living things in an environment.
Movement of pollutants through levels of a food chain so that greater quantities are retained with movement up the food chain.
Living things in an ecosystem.
An animal that eats other animals.
Organisms that break down the cells of dead or waste material and absorb their nutrients.
All the interacting parts of a biological community and its environment.
The movement of energy, which originally comes from the Sun, from one organism to another.
The process by which a liquid, such as water, changes into a gas or vapour.
An animal that eats only plant material.
An organism that is caught and eaten by another organism of a different species.
Plants that use energy from the Sun to make nutrients they need to survive.
The cycle in which carbon is used and reused through the ecosystem.
A substance used to control insects or other organisms that are harmful to plants or animals.