Science Review 24/25

Front

What is the independent variable in an experiment?

Back

The independent variable is the variable you are testing, often referred to as the 'IF' part of a hypothesis.

Front

What is the hydrosphere?

Back

The hydrosphere is the sphere of the Earth made up of water, including oceans, rivers, lakes, and water vapor.

Front

What type of weather is most common in New York?

Back

Rain is the most common type of weather reported in New York.

Front

What must occur for clouds to form?

Back

Condensation must occur for clouds to form, as water vapor cools and changes into liquid droplets.

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the part of the experiment that you measure to obtain results, often referred to as the 'THEN' part of a hypothesis.

Front

Define 'experiment' in scientific terms.

Back

An experiment is a procedure carried out to test a hypothesis by manipulating variables and observing the outcomes.

Front

What is a hypothesis?

Back

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

Front

What is the role of a control group in an experiment?

Back

The control group is used as a standard for comparison and does not receive the experimental treatment.

Front

Explain the term 'precipitation'.

Back

Precipitation refers to any form of water, liquid or solid, that falls from the atmosphere to the Earth's surface, such as rain, snow, sleet, or hail.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth, essential for weather and climate.