Final Review - 5/30

Which of these is not a type of interaction among organisms?

• Competition
• Predation
• Symbiosis
• Sharing

When two species have a similar niche and need the same resource, the relationship is:

• Competition
• Predation
• Mutualism
• Parasitism

A place where an organism gets everything it needs to survive.

• habitat
• community
• ecosystem
• population

A place where an organism gets everything it needs to survive.

• habitat
• community
• ecosystem
• population

Which of the following is abiotic?

• soil
• plants
• animals
• insects

A species living together in one area -for example, 10 prarie dogs:

• species
• community
• ecosystem
• population

Different types of organisms living together in the same area- for example: flowers and bees

• community
• population
• species
• ecosystem

All of the living AND non-living things in an particular area is called a(n):

• ecosystem
• house
• community
• mountain

Which of the following would increase a population's size?

• births
• deaths
• emigration
• density

Which of the following would decrease population size?

• emigration
• births
• immigration
• density