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20 questions
Which biome occurs in the United States and once contained huge herds of grazing herbivores?
Boreal forest
Temperate forest
Grassland
Savanna
Which biome has a dry season and a wet season?
tundra
tropical rain forest
desert
savanna
Which biome has trees that lose their leaves in the fall and regrow them in the spring?
deciduous forest
coniferous forest (taiga)
tropical rain forest
desert
In which biome would I find prairie dogs, is also known as “Tornado Alley”, and is flat with lots of grasses?
desert
grassland
tundra
tropical rain forest
Which biome has NO trees because much of the ground is frozen all the time?
tundra
desert
savanna
coniferous forest (taiga)
Which biome has all four seasons and they are distinct? (you can tell which season it is)
tropical rain forest
desert
deciduous forest
grassland
What is a freshwater biome?
an ecosystem made up of any body of freshwater
a body of freshwater containing less than 1% salt
a body of freshwater such as a lake, pond, stream or rivers.
all of the above
The base of the ocean's food chains are:
blue whales
coral reefs
plankton
sargassums
Which is NOT a key abiotic factor in the ocean?
temperature of water
water depth
amount of sunlight
number of plankton
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