
Ecology review 10/14
Authored by Stacy King
Biology
9th Grade
NGSS covered
Used 6+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
in the tropical rainforest the dense covering formed by the leafy tops of trees is known as
canopy
boreal
niche
understory
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
what is a population?
a group of organisms so similar to one another that they can breed and produce fertile offspring
groups of individuals that belong to the same species and live in the same area
an assemblage of different population that live together in a defined area
a collection of all organisms that live in a particular place
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
producers that can use inorganic molecules to produce energy are known as
chemotrophs
heterotrophs
phototrophs
herbotrophs
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
energy flows through the ecosystem in a cycle
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
nutrients move through an ecosystem in biogeochemical cycles EXCEPT
water
energy
carbon
phosphorus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Too much agricultural runoff can result in which of the following?
thriving ocean habitats
slowing of coral bleaching
increased fish populations
algae blooms
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
each step in the food chain or web is called a
succesion
pyramid step
a trophic level
a microecosystem
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