I am a diagram of the relationships and exchange of energy between plants and animals in and ecosystem.
What is a food web.
100
I am the primary source of energy in most food webs.
What is plants or producers.
100
I am an organism that must ear other plants or animals to get energy.
What is a consumer or omnivore.
100
I am a living thing that can only be seen under a microscope.
What is a microorganism.
100
I am the movement of pollen from the male part of the flower to the female part of the flower. Without this plants would not be able to grow seeds.
What is pollination.
200
In food chain #2 what is the primary source of energy?
What is sea weed.
200
Plants or producers are able to produce energy without consuming other organisms. They use this to produce energy....
What is sunlight.
200
In food web #5, what kind of consumer is the sea lion?
What is a carnivore.
200
True or false: most microorganisms are harmful to people.
False
200
I am a cactus. I thrive in dry climates. What ecosystem is most likely my home?
What is the desert.
300
In food chain #1 there is an arrow pointing from the mouse to the snake. What does this mean?
The snake is eating the mouse.
300
In food web # 3, what is the primary source of energy?
The berry bush.
300
In food we #3, what kind of consumer is the bear?
What is an omnivore.
300
Name one organism that can break down plant material.
mushroom, fungus, earthworm, termite etc.
300
I am a coral reef. I like to live in salty water environments. What ecosystem is most likely my home?
What is the ocean.
400
Animals often compete for one food source. give an example of competition from Food web #4. Hint: look for an animal that is being eaten by more than one other animal.
The snake and the hawk are competing to eat the mouse.
400
In food we # 3, there are 3 arrows pointing to the bear. What do these arrows tell us about the bear.
The bear eats berries, dear, and rabbits.
400
In food web #6, what do the arrows pointing away from the mice, tell us about the foxes and hawks?
the arrows pointing away from the mice tell use that the hawks and foxes eat the mice.
400
In food web # 6, what is the job of the fungus and bacteria?
They are decomposers or they recycle mater back into the food web.
400
In food web # 4 what is the primary source of energy, and what would happen if this energy source disappeared?
What is Bunch grass. The food web would have less energy to support the life of animals. many of the rabbits and meadow mice would die. This would cause the population of the carnivorous animals in the food web to drop.