Biology PMA 3 Review UPDATED Exam Questions and CORRECT Answers
3 views 0 purchase
Course
Biology PMA
Institution
Biology PMA
Biology PMA 3 Review UPDATED Exam
Questions and CORRECT Answers
Scavenger - Correct Answer- An animal that feeds on the bodies of already dead organisms.
Primary Consumer - Correct Answer- An organism that obtains energy by feeding on
producers.
Secondary Consumer - Correct Answer- An organi...
Biology PMA 3 Review UPDATED Exam
Questions and CORRECT Answers
Scavenger - Correct Answer- An animal that feeds on the bodies of already dead organisms.
Primary Consumer - Correct Answer- An organism that obtains energy by feeding on
producers.
Secondary Consumer - Correct Answer- An organism that obtains energy by feeding on
primary consumers.
Producer - Correct Answer- An organism that makes its own food.
Herbivore - Correct Answer- A plant-eating animal.
Carnivore - Correct Answer- Animal that obtains energy by eating only animals.
Decomposer - Correct Answer- Organism that obtains energy from breaking down dead
organisms.
Food Web - Correct Answer- A patterns of overlapping food chains in an environment.
Trophic Level - Correct Answer- Feeding level in an ecosystem
Energy Pyramid - Correct Answer- A diagram showing the amount of energy moving from
one trophic level to another.
Food Chains - Correct Answer- A single series of events in which one organism eats another.
Omnivore - Correct Answer- Animals that eats both plants and animals.
Sun - Correct Answer- The initial source of energy in all food chains and webs.
, Ecosystem - Correct Answer- All the communities and nonliving things in an area
Biotic Factors - Correct Answer- All the living things in an environment
Abiotic Factors - Correct Answer- All the non-living things in an environment
Biogeochemical Cycle - Correct Answer- The movement of matter within and between
ecosystems; EX: carbon cycle and water cycle
Carbon Cycle - Correct Answer- The movement of carbon from the nonliving environment
into living things and back.
Water Cycle - Correct Answer- The continual movement of water between the land, ocean,
and the air.
Biomass - Correct Answer- The total mass of all living matter in a specific area.
Matter - Correct Answer- Anything that has mass and takes up space.
Heterotroph - Correct Answer- Organism that obtains energy from the foods it consumes; also
called a consumer.
Autotroph - Correct Answer- An organism that makes its own food; also called a producer.
population - Correct Answer- a group of interbreeding organisms living in the same area (all
of the deer in the forest)
succession - Correct Answer- The gradual development of a community over time
primary succession - Correct Answer- When a community grows where previously there was
only barren rock
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
