Living things that make their own food are known as
What is a producer?
100
How do consumers get the energy they need in order to survive?
What is by eating other organisms?
100
A diagram that shows how energy in food flows from one organisms to another.
What is a food chain?
100
Saving our natural resources is doing this?
What is conserving or conservation?
100
Name three limiting factors.
200
**STEAL POINTS**
Name five examples of producers.
What is trees, bushes, grass, ferns, flowers, etc.
200
What are the three kinds of consumers?
What is herbivores, omnivores, and carnivores?
200
A diagram that shows the feeding relationships between organisms in an ecosystem.
What is food web?
200
**DINNAN DOUBLE**
A resource that is so scarce that it limits the size of a population is called a ______________________
What is a limiting factor?
200
An organism that eats all or part of another organisms is called a _______________________ and an organism that is killed and eaten by another organism is called a ____________________.
What is a predator and a prey.
300
Explain the importance of decomposers in an ecosystem.
What is decomposers are nature's recyclers.
300
**DINNAN DOUBLE**
Consumers known as omnivores eat _________________
What is both plants and animals?
300
A diagram that shows an ecosystem's loss of energy.
What is an energy pyramid?
300
The largest population that an environment can support is known as the ____________________.
What is carrying capacity?
300
What happens if an organism is removed from an ecosystem?
What is the ecosystem will eventually be negatively affected.
400
_______________ are omnivores that eat dead plants and animals.
What is scavengers?
400
Organisms that get energy by breaking down dead organisms are called _____________________.
What is decomposers?
400
Form a food chain using the following organisms: snake, grass, eagle, mouse
What is grass, mouse, snake, eagle?
400
Are consumers found at the top or bottom of an energy pyramid? Explain your answer.
400
When two or more individuals or populations try to use the same resource, it is called _________________________.
What is competition?
500
Describe how producers, consumers, and decomposers are linked in a food chain.
Consumers feed on producers and other consumers. Decomposers feed on producers and other consumers after they are dead.
500
Organisms that use sunlight directly to make food are called _________________. They do this by using a process called ______________________.
What is producers and photosynthesis?
500
Why are producers located at the bottom of an energy pyramid?
Producers get their energy from the sunlight for it own life processes.
500
How were other animals affected by the disappearance of the gray wolf in Yellowstone?
500
What are the four main ways organisms affect one another?