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WorksheetsBIOMES
Total questions: 75
Worksheet time: 2hrs 31mins
Freshwater has an extremely low amount of salt (1%).
True
False
How much of the Earth is covered in freshwater?
2.5%
10%
50%
1%
Choose all habitats that are freshwater biomes.
Coral Reefs
Rivers
Ponds
Wetlands
Freshwater biome ecosystems vary by all of the following except
amount of light
temperature
pressure
salt concentration
Which of the following is NOT one of the categories of ecosystems?
Marine
Freshwater
Terrestrial
Biome
Which type of ecosystem is the MOST abundant on Earth? It covers approximately 75% of the planet.
Marine
Freshwater
Terrestrial
Arctic
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
Which aquatic biome is characterized by where rivers meet oceans?
Marine
Freshwater
Coral Reef
Estuary
What is the largest biome on planet Earth?
Desert biome
Marine biome
Rainforest biome
Savanna biome
Temperate forest biome
Which of the following is considered a marine mammal?
Shark
Tuna
Grouper
Stingray
Dolphin
What living organism in the ocean helps to provide much of the Earth's oxygen?
Fungi
Fish
Algae
Whales
Coral reefs
How can humans affect Marine Biomes?
oil spills
dumping trash
global warming
all of the above
An estuary is best defined as a place where--
fresh and salt water meet
a river meets the Chesapeake Bay
a group of animals are gathered
the water from the land flows into a river
The biochemical emission of light by living organisms such as fireflies and deep-sea fishes.
Chromatophore
Spectroscopy
Bioluminesence
Phosphorescence
What is the main characteristic of a desert?
Sand
Lack of rain
Large amounts of plants
Cactus
How cold does a desert get on average at night?
1 degree
-10 degrees
-3 degrees
30 degrees
What plants can survive in a desert biome?
Succulents
Cacti
Ferns
Fig tree
Which description best matches desert biome ?
Near the equator, warm temperatures, and abundant rainfall.
Dry environments that generally receive less than 10 in. of rainfall each year.
A cold, dry, mostly treeless biome that encircles the Arctic Ocean
What are two abiotic factors that influence deserts?
Wind and sun
Rain and snow
Snow and sun
What does it mean when animals are nocturnal?
It means animals sleep during the day and are active night.
It means animals are active during the day and sleep at night.
It means animals only sleep four hours every night.
more than 250 cm
more than 25cm
less than 25 cm
Which of the following is not a characteristic of a hot desert?
very little rain
hot in the day, cool at night
sandy soil
covered with grass
This biome contains American black bear, raccoon, porcupine, frog, and white tailed deer
temperate deciduous forest
chaparral
taiga
desert
What are some characteristics of deserts?
lots of trees
high average rainfall
low average rainfall
extreme temperature variations
grasslands
What are some characteristics of rainforests?
lots of trees
high year round temperature
high amount of rainfall
grasslands
low year round temperature
What are some characteristics of tundra?
permafrost
very cold, low average temperatures
lots of trees
small amount of plants
high amount of rainfall
What are some characteristics of a temperate deciduous forest?
leaves change color in the fall
lots of trees
hot year round
low amount of rainfall
What are some characteristics of a temperate grassland/prairie?
lots of trees
grassland
flat
high temperatures year round
What are some characteristics of a tropical grassland/savanna?
warm temperatures
seasonal rainfall
lots of trees
grassland
low average temperature
chaparral
Boreal Forest
Tundra
Deciduous Forest
Grassland
___ is a cold, dry biome where the soil stays frozen the entire year and has very little precipitation.
Savannah
Boreal Forest
Tundra
Desert
Boreal Forest
Tundra
Desert
Temperate Rainforest
