STAAR Science 5 Review

Front

What is density?

Back

Density is the mass of an object divided by its volume. It determines whether an object will float or sink in a fluid.

Front

What is a fossil?

Back

A fossil is the preserved remains or traces of a living organism from the past, often found in sedimentary rock.

Front

What is a habitat?

Back

A habitat is the natural environment where an organism lives, including both living (biotic) and nonliving (abiotic) components.

Front

What are sedimentary rocks?

Back

Sedimentary rocks are formed from particles of sand, shells, pebbles, and other fragments of material that accumulate in layers.

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, including evaporation, condensation, and precipitation.

Front

What happens during evaporation?

Back

Evaporation is the process where liquid water is heated and changes into water vapor (gas), rising into the air.

Front

What is the role of the sun in the water cycle?

Back

The sun provides the energy needed to heat water, causing evaporation and driving the water cycle.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with each other and their nonliving environment.

Front

What is a zookeeper's role?

Back

A zookeeper is responsible for the care and management of animals in a zoo, including their habitats and diets.

Front

What is a nonliving part of a habitat?

Back

Nonliving parts of a habitat include elements like water, air, soil, and sunlight that support living organisms.