Science - Pre Test - 3A

Which of the following terms refers to living organisms in an ecosystem?

• Adaptations

• Biotic

• Abiotic

• Photosynthesis

What type of relationship exists between members of the same species?

• Predation

• Mutualism

• Parasitism

• Intraspecific relationship

Which of the following is an example of a relationship where one organism benefits and the other is harmed?

• Predation

• Parasitism

• Competition

• Mutualism

What do we call the process by which organisms change over time to better survive in their environment?

• Intraspecific relationship

• Adaptations

• Biotic interaction

• Interspecific relationship

A lion hunting and capturing a zebra on the savannah.

• Mutualism

• Parasitism

• Predation

• Competition

A relationship between two species where one benefits and the other is neither helped nor harmed.

• Commensalism

• Predation

• Mutualism

• Parasitism

Bees pollinating flowers while collecting nectar.

• Competition

• Mutualism

• Parasitism

• Parasitism

Which of the following is an example of a biotic factor in an ecosystem?

• Sunlight

• Soil

• Plants

• Water

A pond ecosystem contains fish, algae, and sunlight. What is an example of an abiotic factor in this ecosystem?

• Fish

• Algae

• Sunlight

• Decomposers