WorksheetsModule 2 - Ecology
Total questions: 25
Worksheet time: 4hrs 14mins
What is the starting source of energy for all food chains and food webs? Where do the flowers, carrots, and grass get their energy from?
rabbit
sun
other plants
mushrooms
What is this diagram called?
Food Chain
Food Web
Ecosystem
Cell
An animal that eats BOTH animals and plants is called what?
Autotroph
An animal that ONLY eats plants is called what?
Herbivore
Carnivore
Omnivore
Plantivore
An animal that ONLY eats other animals (meat) is called what?
Carnivore
Omnivore
Herbivore
Consumer
Why do organisms need to eat?
to socialize
to sleep
for energy
for exercise
Bears eat fish, insects, plants, seeds, nuts and young elk. They are called what?
Autotrophs
Carnivores
Herbivores
Omnivores
Lions only eat buffalo, antelopes, zebras and crocodiles. They are called what?
Omnivore
Herbivore
Carnivore
Hungry
Use the diagram answer the question.
What is this diagram called?
A Cell
Use the diagram to answer the question.
The rabbit is a food source for which 2 organisms? Which 2 organisms will eat the rabbit?
Hawk and Snake
Sunflower and Carrots
Owl and Squirrel
Snake and Yellow Bird
A plant is...
an autotroph
a heterotroph
a primary consumer
a carnivore
Secondary consumers eat...
producers
primary consumers
tertiary consumers
quaternary consumers
What would happen if the snake population decreased a lot?
The carrot population would increase
The rabbit population would decrease
The rabbit population would Increase
The owl population would increase
Primary consumers eat...
producers
primary consumers
secondary consumers
quaternary consumers
A hawk eats the rabbit that eats the grass. What is the hawk considered in that food chain?
producer
primary consumer
secondary consumer
tertiary consumer
Tertiary consumers eat...
producers
primary consumer
secondary consumers
quaternary consumers
A heterotroph...
is an autotroph
eats other organisms
is a primary producer
is an autotroph & a primary producer
When a person eats a steak (from a cow), the person is acting as a...
producer
primary consumer
secondary consumer
tertiary consumer
A decomposer...
is an autotroph
eats dead and decaying organisms
kills animals
makes its own food
Which organism in the web is a secondary consumer?
Grass
Snake
Grasshopper
Squirrel
The arrows in a food chain...
point towards the predators.
point towards the producers.
show the flow of energy
show the flow of carbon dioxide
A producer; a living organism that makes its own food using light energy is called a what?
Heterotroph
Autotroph
A consumer; an organim that has to eat/consume its food for energy is called a what?
Heterotroph
Autotroph
A chipmunk eats nuts and seeds. How could you classify the chipmunk in a food chain?
producer
primary consumer
secondary consumer
tertiary consumer
