5th Grade Science Review

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition. Example: Cutting up a poster.

Front

What percentage of the world's water is salty ocean water?

Back

97% of the world's water is salty ocean water.

Front

What does a planet do in relation to the sun?

Back

A planet orbits the sun.

Front

What is an example of the geosphere?

Back

Mountains are an example of the geosphere.

Front

How does erosion shape the land?

Back

Erosion carries sediment and rock to another location, which changes the shape of the land.

Front

What is the definition of 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 flow.

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 are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

What is the definition of a habitat?

Back

A habitat is the natural environment in which an organism lives, including all living and non-living factors.

Front

What is the role of producers in an ecosystem?

Back

Producers, like plants, create their own food through photosynthesis and provide energy for other organisms in the ecosystem.