5th Grade Science Review

Front

What causes the greatest amount of erosion on beaches?

Back

Waves are the primary cause of erosion on beaches, as they continuously crash against the shore, wearing away sand and rock.

Front

How can you test the strength of different types of magnets?

Back

You can measure the attraction force of each magnet to determine their strength.

Front

What is a biotic factor in an ecosystem?

Back

A biotic factor is a living component of an ecosystem, such as vegetation or animals.

Front

What is the role of an organism in its ecosystem called?

Back

The role of an organism in its ecosystem is called its niche.

Front

Which material would not remain very hot after being removed from boiling water?

Back

A wooden spoon would not remain very hot after being removed from boiling water, as wood is a poor conductor of heat.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

Front

What is a magnet?

Back

A magnet is an object that produces a magnetic field, attracting certain metals like iron.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living things in an ecosystem, while abiotic factors are non-living elements like water, soil, and temperature.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.