20 questions
Which of the following is NOT an aquatic ecosystem?
Marsh
River
Tundra
Swamp
Which of the following is a saltwater ecosystem?
Oceans
River
Ponds
Lakes
Which of the following is NOT a terrestrial ecosystem?
Marsh
Tundra
Taiga
Grassland
Which terrestrial ecosystem is characterized by almost no rainfall, very hot days, and very cold nights?
Tundra
Temperate Forest
Desert
Grassland
Which of the following ecosystems is characterized by flat land, little rainfall, and low growing plants such as grass and wildflowers?
Grassland
Taiga
Tundra
Tropical Rainforest
Swamps, marshes, and rivers are all examples of ____________ ecosystems.
Saltwater
Oceans
Freshwater
Tropical Rainforest
The swamp is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The tundra is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The river is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The desert is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The ocean is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The temperate forest is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The taiga is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The marsh is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The pond is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The grassland is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The stream is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
The tropical rainforest is a ___________.
Terrestrial Ecosystem
Aquatic Ecosystem
What biotic factors are likely to be present in a river ecosystem?
coral, clownfish, sponges
water, soil, starfish
otters, ducks, bass
water, soil, air, sunlight
Which of the following ecosystem has a high salinity factor?
River
Ocean
Pond
Lake