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Ecosystems Vocab

Across
Living factors
Extremely cold. Absolutely no plant life.
Consumers of energy. Animals.
Large, inland valley. Moderate temperatures. Seasonal changes. Very fertile soils. Most of this land now is used for farming and ranching.
Non-living factors
Producers of energy. Plants.
3,000-8,000 feet in elevation. Home for some of the biggest trees in the world. Coniferous forests.
Where salt water meets fresh water. Very productive ecosystem.
Deep water, far away from land
Down
Without inputs or outputs from surrounding area. Usually man made.
Grassland with some trees. Usually occurs at the base of mountains.
On land
The study of organisms and their interaction with physical surroundings
In water
10,000-12,000 feet in elevation, extremely cold, small plant growth
With input and outputs from surrounding area. Occurs in nature.
Organisms and their interaction with physical surroundings