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What type of ecosystems are situated on land and surrounded by air.
Terrestrial ecosystems
True or false: the biosphere is our largest ecosystem
True
This ecosystem is a flat area with grass and a few trees
Grassland
This ecosystem has a hot, humid climate with abundant rain all year round
Rainforest
Which is the coldest terrestrial ecosystem?
Tundra
Which is home to squirrels, rabbits, owls, wolves, and bears?
Deciduous forest
Which is home to squirrels, eagles, lynxes, and rabbits?
Mediterranean forest
Which is the driest ecosystem?
Desert
True or false: Aquatic ecosystems are only freshwater environments
False
True or false: Saltwater ecosystems are the biggest aquatic ecosystems
True
This ecosystem can be natural or man-made, water lilies grow here, and ducks and small fish live here
Pond
They are home to plants, algae, turtles, otters, and salmon. They are flowing bodies of water.
Rivers
_____ are large bodies of still water
Lakes
All living things in ecosystems (interact or compete) with other living things
Interact
In which type of relationship do organisms depend on each other to survive?
Symbiotic relationships
What are the three types of symbiotic relationships?
Mutualism, commensalism, parasitism
