Food Chains
Fossils
Ecosystems
Words I know
True or Falso
100
These two things are passed along in a food chain.
What are energy and matter
100
Who is the person who studies fossils?
a paleontologist
100
This type of ecosystem is the ground beneath the surface and frozen all year
tundra
100
this eats other animals
carnivore
100
True or false, all of the members of one species that live in an area is called a population
true
200
This is most likely to happen if most of a population of animals dies of disease.
The food chain will change.
200
This is the kind of fossil that preserves the hard and soft parts of an animal.
a fossil in amber
200
all the living and nonliving things in an environment and how they interact is called what?
an ecosystem
200
This eats plants and animals
omnivore
200
True or false, A lion's habitat contains shrubs, tress and water
True
300
True of False, a food chain always begins with water?
False, it begins with the sun.
300
This is a substance that comes from the remains of organisms that lived about 300 million years ago.
fossil fuel
300
True or false, humans affect the environment when they build homes.
true, they take away trees and animals won't have homes
300
This makes its own food
producer
300
true or false, Fossil fuels are easily replaceable
False, it takes millions of years to replace them
400
What is the transfer of energy from one organism to another
a food chain
400
The remains or mark of an animal or plant that lived long ago
a fossil
400
what do we call dead animals or plants?
decomposers
400
The movement of worn away rocks and soil
erosion
400
True or false, producers and consumers are only eaten by one kind of organism in an ecosystem
false, because producers can be eaten by more than one kind of organism.
500
Name four things a food chain includes
What are deer, sun, plants and animals
500
True or false, Fossil that form in sediments usually only include the soft parts of the animals?
false, the soft parts decay or get eaten by animals
500
True or False decomposers are dead animals or plants
False, they are living organisms that break down plant and animals waste and remains
500
An organism such as an earthworm that eats the remains of animals
decomposer
500
True of false, the deeper a fossil is found buried in Earth, the older it probably is.
true because older layers of rock are under new layers.
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