(Mod) Unit 4 Exam

Front

What does the fossil record indicate about the diversity of organisms over time?

Back

Organisms show a steady increase in diversity, interrupted by extinction events.

Tags

NGSS.MS-LS4-1

Front

Which group of animals appeared earlier in Earth's history: amphibians or mammals?

Back

Amphibians appeared earlier than mammals.

Tags

NGSS.MS-LS4-1

Front

What pattern is observed in the fossil record regarding extinction events?

Back

Multiple mass extinction events have occurred in Earth’s history.

Tags

NGSS.MS-LS4-1

Front

What does it mean when we say that different traits are more fit for survival?

Back

It means that certain traits increase an organism's chances of surviving and reproducing in its environment.

Tags

NGSS.MS-LS4-4

Front

In a biological context, what do cells A and B represent when discussing organisms and nature?

Back

A – the organism, B – nature.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Front

What is the significance of mass extinction events in the history of life on Earth?

Back

They lead to significant changes in biodiversity and can create opportunities for new species to evolve.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-1

Front

How do traits affect an organism's survival?

Back

Traits that are advantageous for survival in a specific environment increase the likelihood of an organism surviving and reproducing.

Tags

NGSS.MS-LS4-4

Front

What is the relationship between extinction events and biodiversity?

Back

Extinction events can lead to a temporary decrease in biodiversity, but they can also pave the way for new species and increased diversity over time.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-1

Front

What role do amphibians play in the evolutionary history of vertebrates?

Back

Amphibians are significant as they were among the first vertebrates to transition from water to land.

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Front

What does the term 'fossil record' refer to?

Back

The fossil record refers to the history of life on Earth as documented by fossils, which provide evidence of past organisms and their evolution.

Tags

NGSS.MS-LS4-1