NEW
Font size
WorksheetsScience Unit 7 Review Part Two
Total questions: 16
Worksheet time: 9mins
Food chains show ________________________________________.
a group of animals that must drink 8 ounces of water a day in order to survive
a series of organisms that depend on one another for food
how animals in one ecosystem interact with animals in other ecosystems
how different plants and animals survive cold winters
_________________ is the ability to make something move or change.
Energy
Ecosystem
Producer
Consumer
The way amounts of energy moves along a food chain is called the ___________________________.
motion of energy
decomposer of energy
flow of energy
perish of energy
Perish means ___________________________.
to be destroyed; to die
an animal that naturally preys on others
an animal that eats only plants
an animal that eats both plants and other animals
A living thing, such as a plant, that can make its own food is called a ______________________.
producer
predator
prey
consumer
A living thing that cannot make its own food and must eat other living things is called a _______________________.
producer
food chain
consumer
energy
A living thing that gets energy by breaking down dead organisms and animal wastes is called a _____________________________.
producer
decomposer
perish
food chain
An animal that naturally preys on others is called a ______________________.
food chain
prey
predator
producer
An animal that is hunted and killed by another for food is called ___________________.
predator
decomposer
energy
prey
An animal that eats only other animals is called a _____________________.
carnivore
omnivore
perish
food chain
An herbivore is an animal that eats ___________________________.
only other animals
only plants
both plants and other animals
mostly insects
An omnivore is an animals that eats ________________________.
only other animals
only plants
both plants and other animals
mostly insects
An example of the flow of energy through a food chain on a farm is ______________________________.
Human --> Chicken --> Corn
Corn --> Human --> Chicken
Corn --> Chicken --> Human
Chicken --> Corn --> Human
_________________ is typically a producer at the beginning of a food chain that provides food (energy) for primary consumers such as grasshoppers.
An insect
A spider
Grass
A crab
______________ consumers such as caterpillars typically provide food (energy) for secondary consumers such as chameleons.
Primary
Producing
Apex
Omnivore
What may happen if a pond stops getting rain?
Eventually, the pond will dry up which will cause fish in the pond to move away. Animals such as alligators and ducks will die, and land plants will start to grow in the soil of the dried-up pond.
Eventually, a person will come by and use a hose to fill the pond with water again so the pond doesn't dry up.
Eventually, the pond will dry up which will cause fish in the pond to turn into animals such as alligators and ducks who can move to a new location and eat the dead water plants.
Eventually, the pond will dry up which will cause fish in the pond to die. Animals such as alligators and ducks will move to a new location, and land plants will start to grow in the soil of the dried-up pond.
