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Living Things & The Environment
Populations
Interactions Among Living Things
Changes in Communities
Solar System
100
A living thing.
What is an organism?
100
The number of births in a population in a certain amount of time.
What is birth rate?
100
The role of an organism in its habitat.
What is a niche?
100
The series of predictable changes that occur in a community over time.
What is succession?
100
Big Red Spot.
What is Jupiter known for?
200
The living parts of a habitat.
What are biotic factors?
200
When organisms move into a population.
What is immigration?
200
The organism that does the killing.
What is a predator?
200
The series of changes that occur in an area where no soil or organisms exist.
What is primary succession?
200
Ringed planet.
What is Saturn?
300
Photosynthesis
What is the process by which plants make their own food using carbon dioxide, sunlight, and water.
300
The largest population that an area can support?
What is carrying capacity?
300
The struggle between organisms to survive as they attempt to use the same limited resource.
What is competition?
300
The series of changes that occur in an area where the ecosystem has been disturbed, but where soil and organisms still exist.
What is secondary succession?
300
The hottest planet.
What is Venus?
400
All of the different populations that live together in an area. DOUBLE JEOPARDY!
What is a community?
400
An environmental factor that causes a population to decrease.
What is a limiting factor?
400
An interaction in which one organisms kills another for food.
What is predation?
400
The first species to populate the area. DOUBLE JEOPARDY!
What is a pioneer species?
400
365 days.
How long does it take Earth to revolve around the sun?
500
The study of living things and how they interact.
What is ecology?
500
An example of a limiting factor.
Answers will vary.
500
A close relationship between two species that benefits at least one of the species. DOUBLE JEOPARDY!
What is symbiosis?
500
Forest fire, tornado or hurricane.
What is an example of events that cause secondary succession?
500
24 hours.
How long does it take Earth to rotate on its axis?