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Ecology

Across
Number of different types of organisms
Part of planet where life exists
Large geographical region
All living and non living things on earth
Non living factors
Everything is considered
Group of members of the same species
All the water on earth
How organisms interact
Place where organism lives
Down
Living parts of the ecosystem
Group of individual parts
Survives and works well over time
Taking responsibility for managing the environment
Role species play in its ecosystem
Group of organisms in an ecosystem
Earth's solid outer layer
Layer of gases surrounding the earth
Complex self regulating system
Made up of populations