Final Exam Science sixth grade

Front

Kinetic Energy is the energy of motion. If an object is moving, it has kinetic energy.

Back

Kinetic energy is associated with motion. When an object moves, it possesses kinetic energy.

Front

Motion equals kinetic energy. If a skateboard, baseball, or car is moving, it possesses kinetic energy.

Back

Any moving object, like a skateboard or car, has kinetic energy due to its motion.

Front

Potential energy from height turns into kinetic energy as you move down a ramp.

Back

Height-based potential energy converts into kinetic energy during downward motion.

Front

Energy always leaves the warmer object and enters the cooler object until both reach the same temperature.

Back

Heat transfer occurs until both objects reach the same temperature.

Front

Molecules in cold or frozen matter never stop entirely—they just slow down.

Back

Cold molecules move slowly but never stop completely.

Front

Total energy is affected by the type and amount of matter present.

Back

The type and quantity of matter influence total energy.

Front

All living organisms require energy for life functions like breathing, digesting, and moving.

Back

Energy is essential for all life processes in organisms.

Front

Changing one population size triggers a domino effect across the ecosystem.

Back

Population changes affect ecosystems, causing ripple effects in food sources and other populations.

Front

A population can only increase if the birth rate outpaces the death rate.

Back

Population growth depends on higher birth rates than death rates.

Front

Energy transfer and balance are key concepts in thermal energy and ecosystems.

Back

Thermal energy and ecosystem dynamics rely on energy transfer and equilibrium.