Flow of energy. Which is correct?
carnivore, producer, herbivore
producer, carnivore, herbivore
Producer, herbivore, carnivore
herbivore, producer, carnivore
How does energy flow through this food chain?
sun, grass, owl, mouse
mouse, grass, sun, owl
sun, grass, mouse, owl
grass, sun, owl, mouse
Which shows how energy moves through nature in a grassy lawn?
sun, rabbit, grass
sun, grass, rabbit
grass, sun, rabbit
rabbit, sun, grass
Plant, Grasshopper, Frog, Snake. If a group of foxes is introduces, what is one thing that will likely happen?
There will be more grasshoppers in the area
snakes will begin to eat grasshoppers
there will be more snakes in the area
frogs will begin to eat plants.
A population of deer recently increased in size. What could have caused the deer population to increase?
food sources were hard to find
Their predators were disappearing
their habitat was destroyed
a disease was spreading
Coyote eat mice. Which is most likely to happen to these coyotes if a new predator begins eating the mice.
more coyotes will arrive from other locations
There will be fewer coyote
Each coyote will spend less time hunting for food
the coyotes will produce more young
Oak trees in a park produce more acorns than usual. The next year, chipmunk population increased. Why
food sources decreased
available water increased
oxygen levels increased
Food sources increased
Shows how energy moves from one living thing to another in an ecosystem
community
food chain
endangered
overabundant
All the different living things that live together in the same place and interact with each other
population
ecosystem
consumer
community
Living things, like fungi and bacteria, that break down dead plants and animals to return nutrients to the soil
producers
decomposers
consumers
ecosystem
A type of plant or animal that has so few living members left that they are in big danger of disappearing
overabundant
endangered
food web
extinct
A model of all the food chains in the ecosystem, showing who eats whom
consumer
extinct
producer
food web
When too many of one plant or animal are living in one place
endangered
consumer
overabundance
extinct
Living things that make their own food from sunlight
consumers
decomposers
food web
producers
A type of animal or plant that is completely gone from the earth and no longer exists
endangered
extinct
consumer
producer
living things that make their own food from sunlight, air, and water
consumer
decomposer
producer
carnivore
