Biology Test 1 Review

Population density is the number of individuals living in a defined space.

What is an emergent property?

Rain is an example of a disturbance.

A wildlife biologist counted 200 individual deer in an area of 10 kilometers (km) . What is the population density?

A population is a group of the same species that live in the same area

Which is not considered a population dispersion?

Logistic growth occurs when a population increases dramatically over a relatively short amount of time.

The first step in the engineering design process is designing solutions?.

Ecosystem Resilience has the ability of an ecosystem to recover after it has undergone a disturbance.

What is an input?

A characteristic of a living thing is the ability to use homeostasis

What are the three things engineers look at when creating a technology?

Biology is the study of the universe.

A model is a pattern, plan, or representation designed to show structure or workings of an object, system, or concept

Which of the following is not a symbiotic relationship?

Which is not part of the Earth's sphere's?

A closed system exchanges mass and energy with its surroundings or environment.

What is the Engineering Design Process?

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Symbiosis is a close ecological relationship between two or more organisms of different species

A virus is alive

A biome is a small regional distribution of organisms, characterized by specific climate conditions & plant communities

A control is what controls the systems outcome.

Homeostasis is an example of what?

Ecological succession is the sequence of abiotic changes that restore/create a community that previously was uninhabited