5th Grade Science Review

Front

What happens when two objects with different masses are pushed with the same force?

Back

The object with less mass will move faster and farther than the object with more mass.

Front

Why do arctic foxes change fur color in winter while Florida foxes do not?

Back

Arctic foxes change color to match the snow, while Florida rarely gets snow.

Front

What is the energy transformation in a circuit?

Back

The energy transformation is from chemical to electrical to mechanical.

Front

Why are swamps humid but mountains are not?

Back

Mountains are cooler because they are at a higher elevation.

Front

Where should a scientist test how long it takes for rainwater to evaporate?

Back

At a location that can be easily observed and where water pools instead of flows down.

Front

What is mass?

Back

Mass is the amount of matter in an object, usually 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 of gravity acting on that mass.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms and their physical environment interacting as a system.

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the earth's surface to the atmosphere and back.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods from carbon dioxide and water.