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Worksheetsecosystems
Total questions: 36
Worksheet time: 19mins
Name
Class
Date
1.
What is an ecosystem?
a)
A group of animals that are the same species.
b)
Soil, water, air and sunlight
c)
All the living and non living things that interact in an area.
d)
North America
2.
Which of these is NOT an example of an ecosystem?
a)
Rainforest
b)
A city
c)
Desert
d)
Deep ocean
3.
Which is a non-living part of an ecosystem?
a)
Sunlight
b)
Air
c)
Water
d)
All of these
4.
What is the name for all the animals of the same species living in an ecosystem?
a)
Population
b)
Community
5.
What is the name for all the living things in an ecosystem?
a)
Population
b)
Community
6.
An organism that is killed and eaten by another organism
a)
Predator
b)
Prey
c)
Competition
d)
Adaptation
7.
Barn owls hunt shrews. In this example what is a barn owl?
a)
Herbivore/Predator
b)
Carnivore/Prey
c)
Carnivore/Predator
8.
Which of the following would be considered to be prey?
a)
an animal that has to hunt for its food
b)
an animal that is eaten by another animal
c)
an organism that makes it own food
d)
an organism that feeds on the blood of another animal
9.
If a hawk eats a snake, the snake is the...
a)
Predator
b)
Alpha
c)
Prey
d)
Mutualistic partner
10.
Which of the following is a herbivore?
a)
cricket
b)
frog
c)
hawk
d)
shrew
11.
I eat fish and other animals, I am a...
a)
Fishivore
b)
Omnivore
c)
Carnivore
d)
Herbivore
12.
I eat fruit, nuts and insects...I am also a
a)
Carnivore
b)
Apeivore
c)
Herbivore
d)
Omnivore
13.
Humans are...
a)
Omnivores
b)
Peepivores
c)
Herbivores
d)
Carnivores
14.
__________ is an organism that only eats plants for energy.
a)
Carnivore
b)
Herbivore
c)
Omnivore
d)
Terivore
15.
__________ is an organism that eats BOTH plants and animals for energy.
a)
Omnivore
b)
Darnivore
c)
Carnivore
d)
Herbiovre
16.
Temperature, light, air, water, and soil are all _____ parts of the environment
a)
alive
b)
biotic
c)
abiotic
d)
living
17.
Is a deer an abiotic or biotic factor?
a)
abiotic
b)
biotic
18.
Is a fern an abiotic or biotic factor?
a)
abiotic
b)
biotic
19.
Is a weather an abiotic or biotic factor?
a)
abiotic
b)
biotic
20.
A living or once-living organisms in an ecosystem is a
a)
population
b)
biotic factor
c)
abiotic factor
d)
community
21.
Which of the following is not an abiotic factor?
a)
sun
b)
temperature
c)
soil
d)
grass
22.
Which of the following is not a biotic factor?
a)
mushroom
b)
air
c)
elephant
d)
coyote
23.
An organism that makes its own food; an organism that does not consume other plants or animals.
a)
Decomposer
b)
Consumer
c)
Population
d)
Producer
24.
A group of different populations that live together and interact in an environment.
a)
Community
b)
Population
c)
Ecosystem
d)
Habitat
25.
The location in which an organism lives.
a)
Community
b)
Population
c)
Ecosystem
d)
Habitat
26.
Which organelle is responsible making food (Glucose) using sunlight?
a)
Ribosomes
b)
Nucleus
c)
Chloroplast
d)
Mitochondria
27.
Select all the materials needed for Photosynthesis.
a)
Water
b)
Carbon Dioxide
c)
Oxygen
d)
Sunlight (Light Energy)
e)
Glucose (Sugar/food)
28.
Select all that are created by the process of Photosynthesis.
a)
Water
b)
Carbon Dioxide
c)
Oxygen
d)
Sunlight (Light Energy)
e)
Glucose (Sugar/food)
29.
Plants need what to do photosynthesis?
a)
Food absorbed from ground
b)
Sun's energy
c)
Food broken down
d)
Minerals from the soil
30.
Which plant part absorbs water and nutrients?
a)
Leaf
b)
Stem
c)
Roots
d)
Flower
31.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
32.
All living things do which of the following?
a)
Chemosynthesis
b)
cellular Respiration
c)
photosynthesis
d)
all of the answers
33.
Please select who performs cellular respiration:
a)
Animals
b)
Both animals and plants
c)
plants
34.
Cellular respiration is...
a)
the process by which cells break down glucose into energy.
b)
the process by which cells break light down into energy.
c)
the process by which cells communicate with other cells.
35.
Cellular respiration occurs in
a)
chloroplasts
b)
mitochondria
c)
golgi aparatus
d)
thylakoid
36.
The diagram below shows the relationship between photosynthesis and cellular respiration and the organelles in which they occur.Which statement describes how photosynthesis and cellular respiration are interrelated?
a)
Oxygen is produced during cellular respiration and stored during photosynthesis.
b)
Carbon dioxide and water released by cellular respiration are used in photosynthesis.
c)
Photosynthesis releases the energy that is stored during the process of cellular respiration.
d)
Glucose is used during cellular respiration to produce food that is broken down during photosynthesis.
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