Pathogens
Best way to keep from getting a virus
vaccination
Humans cut down the trees in a forest. How will the birds' population be affected?
The population will decrease because little to no place to nest.
Which way does the energy flow in a food chain/web?
From the prey to the predator
Fleas and dogs have what type of relationship?
parasitic relationship
abiotic and biotic
abiotic-non-living
biotic living
There is an outbreak of a virus that has now spread to different continents. This virus is know as a ..
pandemic
There is very little nitrogen in the soil and the plants are having trouble thriving. How will this affect the secondary consumers?
They will decrease.
Animals in a food chain; Who will receive the less amount of energy?
1. grass
2. grasshopper
3. Bird
4. Fox
Fox
Rabbits move into a new area with grasshoppers. What type of relationship is this
competition over food
symbolism
two different species form a relationship for life
The doctor is unable to find an antibiotic to treat the infection.
The infection is antibiotic resistant
Short-neck giraffes died off because...
The food source grew on taller trees.
What is the difference between a food chain and food web?
Food chain has one pathway
Food web has many pathways
How does trees help humans and animals?
They release oxygen into the air.
mutant
variation of a pathogen
What is the difference between an epidemic and pandemic?
Epidemic is local area.
Pandemic is across continents
Which one do animals not need energy for?
body repair
growth
photosynthesis
photosynthesis
What is the role of decomposers?
breakdown dead material
Two animals help each other stay alive
mutualism
True or False
Symbiosis can be between two of the same species?
False
Match the following
Virus fungal treatment
bacteria antibiotic
fungus vaccine
Virus-vaccine
bacteria-antibiotic
fungus-fungal treatment
Name the levels of the food chain in the correct order.
Producer
primary consumer
secondary consumer
tertiary consumer
If the tertiary consumer dies off, what will happen to the producer?
overgrazed by primary consumer
One animal is helped and the other is not harmed
commensalism
What is controversial?
public disagreement