Random
Food Webs / Chains
Trophic Structure
Populations
Non-renewables
100
1 reason a species may go extinct
What is hunting, loss of habitat, climate changes, natural disasters, etc.
100
What should a food chain always start with?
What is a producer?
100
What is another term for "primary consumer?"
What is herbivore?
100
The type of growth the human population has displayed over time
What is exponential growth?
100
The three types of fossil fuels.
What is coal, oil, and natural gas?
200
A characteristic of developing countries.
What is low technology, education, medicine, etc.
200
An animal who only eats plants is called a(n) ___________.
What is herbivore?
200
What is an omnivore?
What is eats plants and animals?
200
One factor that has lead to a drastic increase in the human population.
What is modern medicine, technology, transportation, etc.
200
The most environmentally friendly fossil fuel.
What is natural gas?
300
Pick the abiotic factor in this sentence: The sunlight shines on the grass making it grow taller.
What is sunlight?
300
Analyze the food chain: grass --> zebra -->lion What type of consumer is the lion?
What is secondary consumer?
300
Primary consumers eat _______________/
What is Plants?
300
In a fish population, there are 300 death and 50 births over 30 days. What is the growth rate?
What is -250?
300
Two reasons fossil fuels are so commonly used.
What is cheap, easy to transport, easy to burn, etc.
400
Mosquitos bite humans and leave an itchy bump. This is an example of ____________ (ecological relationship)
What is parasitism?
400
What is the difference between a food chain and a food web?
What is food webs are more complicated, show all feeding relationships. Food chains are simple, show 1 set of feeding relationships?
400
Can an organism be at two different trophic levels? Explain why or why not.
Yes. It depends what it is eating in a food chain/web.
400
The term used to describe when a population reaches its limit.
What is carrying capacity?
400
Nuclear energy is created when the _________ of atoms collide.
What is nucleus?
500
If the producers have 1000 units of energy, how many do primary consumers receive?
What is 100 units?
500
Come up with a situation when humans can be both primary consumers and secondary consumers.
Example: Primary-eating a salad Secondary-eating a steak
500
What is a detritivore?
What is something that eats/breaks down dead organisms?
500
The type of dispersion pattern displayed by wolves.
What is clumped?
500
Fossil fuels are a type of stored _________ energy.
What is solar?
M
e
n
u