Science Baseline Quiz Exam!
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- 1.Science The organism that a parasite lives in or on.
- A.
Parasite
- B.
Consumer
- C.
Host
- 2.An organism that obtains energy by feeding on other organisms.
- A.
Consumer
- B.
Prey
- C.
Scavenger
- 3.An organism that is killed in the interaction.
- A.
Predator
- B.
Prey
- C.
Producer
- 4.These are bumps that are on the roots of plants that contain bacteria.
- A.
Decomposer
- B.
Nodules
- C.
Parasite
- 5.A relationship in which one species benefits but the other species is not helped nor harmed.
- A.
Parasitism
- B.
Mutualism
- C.
Commensalism
- 6.A relationship in which both species benefit.
- A.
Competition
- B.
Commensalism
- C.
Mutualism
- 7.The pattern of overlapping food chains in an ecosystem.
- A.
Food chain
- B.
Food web
- C.
Nitrogen fixation
- 8.This is the act of disadvantage in two organisms fighting for food or a habitat.
- A.
Symbiosis
- B.
Competition
- C.
Mutualism
- 9.This is a consumer that only eats plants.
- A.
Carnivore
- B.
Herbivore
- C.
Predator
- 10.This is the process of evaporation, condensation, and precipitation.
- A.
Food chain
- B.
Water cycle
- C.
Natural selection
- 11.This is a carnivore that feeds on the bodies of dead organisms.
- A.
Predator
- B.
Scavenger
- C.
Parasite
- 12.This is an interaction in which one organism kills and eats another.
- A.
Competition
- B.
Predation
- C.
Decomposer
- 13.This is the process by which organisms change and develop to become better suited to their environments.
- A.
Natural selection
- B.
Food chain
- C.
Predation
- 14.A close relationship between two species that benefits at least one of the species.
- A.
Mutualism
- B.
Symbiosis
- C.
Competition
- 15.The process of changing free nitrogen into a usable form of nitrogen.
- A.
Nodules
- B.
Nitrogen fixation
- C.
Natural selection
- 16.The process by which molecules of liquid water absorb energy and change to the gas state.
- A.
Condensation
- B.
Evaporation
- C.
Precipitation
- 17.When heavy drops of the waterfall back to earth.
- A.
Evaporation
- B.
Condensation
- C.
Precipitation
- 18.The process by which a gas changes to a liquid.
- A.
Evaporation
- B.
Condensation
- C.
Nitrogen fixation
- 19.This is a consumer that only eats animals/meat.
- A.
Herbivore
- B.
Carnivore
- C.
Omnivore
- 20.This is a diagram that shows the amount of energy that moves from one feeding level to another in a food web.
- A.
Food chain
- B.
Water cycle
- C.
Energy pyramid
- 21.A consumer that eats both plants and animals/meat.
- A.
Herbivore
- B.
Carnivore
- C.
Omnivore
- 22.This is an act of an organism living on or inside another organism and harming it.
- A.
Parasitism
- B.
Commensalism
- C.
Mutualism
- 23.This is an organism that breaks down wastes and dead organisms.
- A.
Scavenger
- B.
Decomposer
- C.
Parasite
- 24.An organism that makes its own food.
- A.
Prey
- B.
Decomposer
- C.
Producer
- 25.This process results in the behaviors and physical characteristics of species that allow them to live successfully in their environments.
- A.
Adaptation
- B.
Predation
- C.
Parasitism
Questions: 20 | Attempts: 59265 | Last updated: Jul 7, 2021
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