Name a top predator that would be at the top of an energy pyramid.
Any large carnivore...hawk, coyote, wolf (Apex predator)
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15
A marine biome is also called?
salt water, ocean, sea
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15
Which type of relationship exists when 2 birds live in the same area and eat the same seeds?
competition
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eraser
Reset score!
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gift
Win 10 points!
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fairy
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baam
Lose 20 points!
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banana
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seesaw
Swap points!
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gift
Win 20 points!
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thief
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15
What is the role of a producer in an ecosystem?
to use energy from the sun to make food
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15
Which organism is the base of the food chain and supports the whole ecosystem?
Producers (plants, autotrophs)
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15
Plants can grow all year round in which biome because they receive large amounts of precipitation?
Tropical Rainforest
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15
Name 3 biotic factors in the rainforest.
trees, parrot, snake,
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15
In this aquatic biome, salt and freshwater mix.
Estuary
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15
This biome is characterized by humid, wet weather, near the equator and very biodiverse.
Tropical Rainforest
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15
In a marine ecosystem, how is phytoplankton (producers) beneficial to humans?
they feed the organisms such as fish (consumers) that we eat
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15
What is the difference between a habitat and niche?
Habitat is where the organism lives (gets water, food, shelter, space). Niche is the role the organism plays within their environment (producer, consumer).
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thief
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rocket
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shark
Other team loses 25 points!
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banana
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15
In this symbiotic relationship, one organism is harmed (the host) and the other benefits at the detriment of the other.
Parasitism (Example: tick that feeds on blood of animals)
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15
In a balanced ecosystem, which trophic level has the highest population? The least?
