Science Diagnostic Test

Front

What is a solar flare?

Back

A solar flare is a sudden and intense burst of radiation from the sun's surface, often associated with sunspots and solar activity.

Front

What do all cells need to function?

Back

All cells need energy to perform their functions.

Front

What happens when a warm air mass meets a cold air mass?

Back

When a warm air mass meets a cold air mass, the cold air causes the moisture in the warm air to condense, leading to rain.

Front

Why doesn't the Earth move toward you when you jump?

Back

The Earth doesn't move toward you when you jump because your mass is very small compared to Earth's mass.

Front

What is kinetic energy?

Back

Kinetic energy is the energy an object possesses due to its motion.

Front

What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state.

Front

What is the relationship between kinetic and potential energy?

Back

Kinetic energy can be converted to potential energy and vice versa, depending on the object's motion and position.

Front

What is gravity?

Back

Gravity is a force that attracts two bodies toward each other, depending on their masses and the distance between them.

Front

What are solar winds?

Back

Solar winds are streams of charged particles released from the sun's atmosphere, which can affect space weather.

Front

What are sunspots?

Back

Sunspots are temporary phenomena on the sun's photosphere that appear as spots darker than the surrounding areas.