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Worksheetsecology
Total questions: 18
Worksheet time: 34mins
Name
Class
Date
1.
what are two abiotic objects
a)
soil, light
b)
trees, rocks
c)
plants, shelter
d)
plants, trees
2.
all the living and non-living things in a given area that interact with one another
a)
ecology
b)
ecosystem
c)
environment
d)
biosphere
3.
Biosphere
a)
part of the earth and its atmosphere in which living organisms exist or that is capable of supporting life. Easy to damage .
b)
hard to damage
c)
part of the earth and its atmosphere in which living organisms exist or that is capable of supporting life. hard to damage.
4.
living part of any ecosystem
a)
habitat
b)
population
c)
community
5.
can make their own food
a)
consumer
b)
organism
c)
producer
d)
domain
6.
what's the difference between a food chain and a food web?
a)
food web- who could eat who who.foodchain- who did eat who
b)
one has chain and the other has web
c)
herbivore
7.
what does a carnivore eat?
a)
meat
b)
plants
c)
meat and plants
d)
rocks
8.
what is symbiosis?
a)
the relationship between 2 organisms in which one organism lives near, on, or inside another organism and at least one organism benefits
b)
where one organism benefits and the other Is harmed
c)
pizza
d)
where one organism benefits and the other is not harmed
9.
what is hibernation?
a)
summer resting state
b)
moving down south for the winter then coming back again when spring
c)
winter resting state
10.
what are the reactants and what are products
a)
sunlight, oxygen, water= sugar, Co2
b)
sunlight, Co2, water= oxygen, sugar
c)
sugar, oxygen= water, Co2, sunlight
11.
which one of these are terrestrial biome
a)
freshwater
b)
marine
c)
tundra
d)
Asia
12.
which two of these are water biomes
a)
tundra and freshwater
b)
marine and deciduous
c)
deciduous and tundra
d)
marine and freshwater
13.
what is estuary
a)
boundary between a freshwater biome and a marine biome
b)
the space between two land biomes
c)
the boundary between a land and freshwater biome
14.
deforestation
a)
removal of rocks
b)
removal of houses
c)
removal of forests
15.
what is extinction
a)
process by which a species passes out of extinction
b)
still living
c)
too many animals graze in an area
d)
over populated
16.
when harmful materials enter the environment
a)
pollutant
b)
pollution
c)
littering
17.
examples of renewable resources
a)
timber, solar, wind ,water
b)
coal, wind, water, gas
c)
coal, water, oil, timber
d)
coal, gas, oil, timber
18.
what is conservation
a)
don't use our natural resources wisely
b)
wise use of our natural resources
c)
always giving away
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