Mid-term review

Front

What is Repetition in scientific experiments?

Back

Repetition refers to performing multiple trials of an experiment to ensure reliability and validity of the results.

Front

Define Natural Selection.

Back

Natural selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring.

Tags

NGSS.MS-LS4-4

Front

What are some factors that can cause extinction?

Back

Factors that can cause extinction include habitat destruction, climate change, pollution, overexploitation, and invasive species.

Tags

NGSS.HS-LS4-5

Front

How can gravity on an object be reduced?

Back

Gravity on an object can be reduced by accelerating to the left.

Front

How do mutations contribute to evolution?

Back

Mutations introduce genetic variations and lead to the gradual change and adaptation of species.

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-4

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Tags

NGSS.MS-PS1-2

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the relationship between two or more variables.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem.

Tags

NGSS.MS-LS2-5

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3