Science FSA Review

Mrs. Styles mixed iron filings with sand. Then, she asked her students to separate the iron filings from the sand. Which of the following is the best tool to use to separate the iron filings from the sand?

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In which group of plants would this plant be classified?

• Spore-producing plants with many leaves

• Plants that produce fruit on their leaves

• Plants that carry seeds on their leaves

• Flowering plants with many leaves

A radiometer is a device with fins that spin when light energy strikes them. As part of an experiment, a light source was placed 50 centimeters (cm) from a radiometer. The light source gave off four different-colored lights for 30 seconds (s) each. After each color of light was turned off, the amount of time the fins on the radiometer spun was recorded. The results are shown in the table.

Which color of light provided the greatest amount of light energy according to the data table?

• Red

• Green

• Blue

• White

Tags

NGSS.MS-PS4-1

Everglades National Park is a marshland ecosystem. Fish, insects, frogs, grasses, lizards, wading and land birds, and deer are found in the Everglades. In this ecosystem, the deer eat the grass. Grass is the best source of which of the following?

• Water

• Energy

• Sunlight

• Carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What happens in the water cycle after condensation?

• evaporation

• run off

• precipitation

• sunny days

Tags

NGSS.MS-ESS2-4

When a circuit is created with wires, a battery, a light bulb and a switch. What kind of circuit do you have if the switch is in the off position?

• closed circuit

• open circuit

• closed conductor

• open insulator

What are the four inner planets (Mercury, Venus, Earth and Mars) made of?

• gas

• space dust

• rock

Tags

NGSS.MS-PS1-1

What phase of the moon follows the first quarter?

• Waxing Crescent

• Waxing Gibbous

• Waning Crescent

• Waning Gibbous

Tags

NGSS.MS-ESS1-1

Rust on metal is an example of a _________.

• mixture

• atom

• chemical change

• physical change

Tags

NGSS.MS-PS1-5

What is the main organ in the circulatory system?

• brain

• lungs

• stomach

• heart