WorksheetsEcosystems
Total questions: 25
Worksheet time: 19mins
One living thing. Ex. One frog, one tree, one rabbit
Population
Organism
Community
Ecosystem
Many organisms of the same species living in the same area.
Ecosystem
Community
Population
Biome
All of the living and non-living parts of the environment in the same area.
Population
Community
Organism
Ecosystem
Many different types of populations living in the same area. All the living things in an area.
Community
Ecosytem
Population
Organism
Click on all the abiotic factors
Rabbit
soil
water
sunlight
Click on all the biotic factors
rabbit
tree
soil
water
Producers are important because they
create shade and shelter for humans
they use up oxygen in the atmosphere
use energy from the sun to make their own food and are the base of energy pyramids
create homes for birds and squirrels
What is the role/job of decomposers?
They break down dead organisms and return their nutrients back to the ecosystem.
Release oxygen into the atmosphere
Help organize the community
Create energy from the sun
Consumers are
organisms that help break down dead material
organisms that create energy from the sun
organisms that live in the ocean
Organisms that get their energy from eating other organisms.
In the food chain Carrots--->Rabbit--->Fox. The fox is a
Producer
Primary consumer
Secondary consumer
Decomposer
In the food web list all the producers.
Fox and Owl
Bird and mouse
Grasshopper and rabbit
Carrots, grasses, and grains
Which level in the energy pyramid has the most energy?
Producers (buffalo grass)
Vulture (Tertiary consumer)
Coyote (Secondary consumer)
Prairie Dog (Primary Consumer)
Which is an example of competition
A seagull eating a fish
A lion eating a water buffalo
Two hermit crabs fighting over a shell
A chicken running away from a fox
The arrows in a food chain represent
The flow of electrons
How water moves through a habitat
The flow of energy from one organism to another
How sunlight moves through a system
As you move upward, from level to level, in an energy pyramid, energy _____.
Increases
Decreases
Stays the same
Increases at first, then decreases
What are the Abiotic factors in this image?
water, sunlight, dirt, air
birds and plants
birds, water, dirt
plants, water
