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Chapter 6
Biomes
30
Science
5th Grade
12/09/2013

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Term
tundra
Definition
1. coldest biome
2. dry biome, receives very little precipitation
Term
coniferous forest
Definition
1. has many trees that are conifers
2. largest land biome
Term
deciduous forest
Definition
1.wet biome
2.receives precipitation throughout year
3.has many trees that lose their leaves in the winter
Term
biomes
Definition
a general way to divide the biosphere into sections
Term
bogs
Definition
always have fresh water
Term
taiga
Definition
another name for the coniferous forest
Term
deserts
Definition
can be hot or cold
all very dry
Term
gravity
Definition
causes river water to flow downhill to the ocean
Term
biome
Definition
a large area of the earth in which plants and animals share a similar environment
Term
biosphere
Definition
consists of all the areas where life can exist and the organisms that live there
Term
biosphere
Definition
consists of all the areas where life can exist and the organisms that live there
Term
"the rainforests of the sea"
Definition
coral reefs
Term
deciduous forest
Definition
has many trees that lose their leaves during the winter
Term
changes in the air
Definition
influence the types of mountain plants and animals
Term
tropical forest
Definition
known for its great biodiversity
Term
wetlands
Definition
land that is almost always wet
marshes, swamps, and bogs
Term
peat
Definition
partially decayed plant material that helps form the soil in bogs
Term
permafrost
Definition
permanently frozen soil
Term
4 freshwater biomes
Definition
ponds, lakes, streams, and rivers
Term
biodiversity
Definition
refers to how many species of plants and animals are found in a specific area
Term
prairies
Definition
temperate grasslands
Term
tundra
Definition
the coldest biome
Term
coniferous forest
Definition
the largest land biome
Term
ocean
Definition
the largest marine biome
Term
canopy
Definition
the layer of a tropical rainforest where trees grow closely together
Term
grassland
Definition
the main vegetation is grass
Term
climate
Definition
the usual weather of a region over a long period of time
Term
savannas
Definition
tropical grasslands
have more trees than prairies
hot all the time
near the equator
Term
desert
Definition
very dry biome; receives less than 25 cm of rain each year
Term
tropical rainforest
Definition
very humid climate
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