Properties of Solutions and Energy Transfer

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller particles through physical, chemical, or biological means.

Front

What is erosion?

Back

Erosion is the process of transporting weathered materials from one location to another, often by water, wind, or ice.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter. It is the energy that makes things hot.

Front

What is an alternative energy source?

Back

An alternative energy source is energy that is generated in ways that do not deplete natural resources, such as solar, wind, or hydro energy.

Front

What does it mean for something to have mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in grams or kilograms.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is the role of electrical energy in appliances?

Back

Electrical energy is converted into other forms of energy, such as thermal energy in a toaster or mechanical energy in a fan.

Front

What is the process of compaction?

Back

Compaction is the process by which sediments are pressed together under pressure, reducing their volume.

Front

What is sediment?

Back

Sediment is small, solid pieces of material that come from rocks or living things, often transported by water, wind, or ice.

Front

What is the importance of staying focused during a test?

Back

Staying focused helps students read questions carefully, understand what is being asked, and apply their knowledge effectively.