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Chapter 6: Biomes and Aquatic Ecosystems

Across
Areas nearest a river's course that are flooded periodically.
Underground soil that remains frozen year-round.
Trees that produce seed-bearing cones.
The deep sleep-like state that an animal enters when conditions are dry.
Plants that grow on other plants instead of in soil.
The very bottom of a body of water.
The organic matter, or biomass, that remains after cellular respiration.
Climate diagrams that describe the conditions in a biome.
Areas of land that are flooded with water at least part of the year.
The portion of the photic zone farther from shore, where there are no rooted plants.
The dense covering of trees.
The vertical flow of cold, nutrient-rich water toward the surface, occurs where horizontal currents diverge or flow away from one another.
Down
The uppermost layer of an aquatic system, where there is enough sunlight for photosynthesis.
Bodies of water, partly enclosed by land, that occur where fresh water from land drainage meets the water of an ocean or inland sea.
The shorter trees and plants found in a tropical rain forest.
A deep, sleep-like state that an animal enters for most of the winter.
Measures the amount of salt dissolved in water.
The few tall trees that extend above the canopy in a rain forest.
The layer in the aquatic system where no sunlight penetrates and photosynthesis cannot occur.
The shallow near-shore portion of the photic zone; water is shallow for aquatic plants to grow and reach above the water's surface.
Trees that lose their leaves and stop photosynthesis during part of the year.
Describes the average conditions, including temperature and precipitation, over long periods in a given area.
A group of ecosystems that share similar abiotic and biotic conditions.
The day to day conditions in Earth's atmosphere.