Q2 Benchmark Exam Practice 2

Front

What is an experiment?

Back

An experiment is a scientific procedure undertaken to test a hypothesis by changing one variable to observe its effect on another variable.

Front

What is the difference between observation and experimentation?

Back

Observation involves watching and recording data without changing any variables, while experimentation involves manipulating variables to determine their effects.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

Front

What is a limitation in scientific investigation?

Back

A limitation is a factor that restricts the scope or accuracy of an investigation, such as uncontrolled variables.

Front

What is sediment?

Back

Sediment is small particles of rock, soil, and organic material that are transported and deposited by wind, water, or ice.

Front

What is deposition?

Back

Deposition is the geological process in which sediments, soil, and rocks are added to a landform or land mass.

Front

What is a variable in an experiment?

Back

A variable is any factor, trait, or condition that can exist in differing amounts or types in an experiment.

Front

What is qualitative data?

Back

Qualitative data is descriptive information that cannot be measured numerically, often involving characteristics or qualities.

Front

What is quantitative data?

Back

Quantitative data is numerical information that can be measured and expressed mathematically.

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.