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WorksheetsEcosystems
Total questions: 22
Worksheet time: 43mins
Name
Class
Date
1.
(2) The smallest level of the environment is a(n)
a)
ecosystem.
b)
organism.
c)
community.
d)
population.
2.
(3)A group of organisms of the same species that live in a specific area is called a(n)
a)
population.
b)
organism.
c)
community.
d)
ecosystem.
3.
(4)All of the populations of species that live and interact in a system are called a(n)
a)
population.
b)
organism.
c)
community.
d)
ecosystem.
4.
(5)The community of organisms and the non-living factors surrounding them are called a(n)
a)
biosphere.
b)
organism.
c)
community.
d)
ecosystem.
5.
(6)Non-living factors in an ecosystem are called
a)
adaptations.
b)
mutations.
c)
biotic.
d)
abiotic.
6.
(9)Which land biome has hot summers and cold winters with a high-average amount of precipitation and trees that lose their leaves?
a)
Temperate deciduous forest
b)
Tropical rainforest
c)
Coniferous forest
d)
Temperate grassland
7.
(10) Which land biome has warm summers and very cold winters with an average amount of precipitation and trees with seeds protected by cones?
a)
Tropical rainforest
b)
Temperate grassland
c)
Tundra
d)
Coniferous forest
8.
(14)Which of the following is not an abiotic factor that affects marine ecosystems?
a)
Water depth
b)
Algae population
c)
Amount of sunlight
d)
Water temperature
9.
(15)Which of the following is not a temperature zone of the ocean?
a)
Thermocline
b)
Deep zone
c)
Coral reef
d)
Surface zone
10.
(17) The ?? zone is the warm portion of the ocean where the ocean floor starts to slope downwards.
a)
Neretic
b)
Benthic
c)
Twillight
d)
Oceanic
11.
(22) A(n) ?? is an area where fresh water from streams/rivers spills into the ocean.
a)
tide pool
b)
coral reef
c)
thermocline
d)
estuary
12.
(25) A(n) ?? is an area of land that contains a common set of streams and rivers that all drain into a single larger body of water.
a)
tide pool
b)
watershed
c)
lake
d)
marsh
13.
(26) A(n) ?? is a body of water shallow enough to support rooted plants.
a)
Lake
b)
Pond
14.
(28)A freshwater ?? is an inland area filled with 1–6 feet of water, containing a variety of grasses, flowers, and bushes, rather than trees.
a)
bog
b)
swamp
c)
marsh
d)
estuary
15.
(29)?? are slow moving streams, rivers or isolated depressions that have trees and some shrubs.
a)
Bogs
b)
Swamps
c)
Tide pools
d)
Marshes
16.
(30)Organisms that use sunlight to make food are called
a)
Consumers
b)
Captures
c)
Decomposers
d)
Producers
17.
(33) Organisms that get energy by breaking down dead organisms are called
a)
consumers.
b)
decomposers.
c)
producers.
d)
recyclers.
18.
(32)Consumers that eat only plants are called
a)
herbivores.
b)
omnivores.
c)
veggivores.
d)
carnivores.
19.
(32)Consumers that eat only animals are called
a)
herbivores.
b)
omnivores.
c)
carbimores.
d)
carnivores.
20.
(32)Consumers that eat both plants and animals are called
a)
smore'vores.
b)
omnivores.
c)
herbivores.
d)
carnivores.
21.
Which organism receives energy from the tall tree?
a)
Giraffe
b)
Antelope
c)
Skunk
d)
Mouse
22.
Which organism receives energy from the grasshopper?
a)
Grass
b)
Rhino
c)
Bird
d)
Snake
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