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Bio Chapter 3 Review

Across
Trees and shrubs that lose their leaves annually.
Organisms that both benefit in a symbiotic relationship.
One organism benefits, the other is not benefitted or harmed.
One organism is harmed and the other is not harmed or benefitted.
Waste products of plants and animals.
Two major factors that affect climate are temperature and _?_.
No trees or few trees; Moderate rainfall and temperatures.
Organisms that depend on larger organisms.
Nonliving things
A smaller part of an ecosystem that an organism prefers.
Trees that produce cones and have needles or scalelike leaves.
Has the same effect on climate as latitude.
Transition zone between biomes or climates.
Down
Organisms in the same habitat or community that do not affect one another.
Animals interacting with each other within their habitat.
Living things that inhabit the same ecosystem.
The number of species in an area.
Organisms that can transform energy into chemical energy.
Less than 25 cm of rain per year.
Direct result of the earth's tilt.
Organisms that need to eat autotrophs or other consumers for energy.
A limited area smaller than a biome in which living and nonliving things interact.
A group of organisms of the same species interacting in the same area.
Frozen land year-round.
Organisms that breakdown nutrients.
Widely spaced trees; grasses.
Living things
The way an organism lives in its habitat.