STAAR REVIEW - SCIENCE

Which statement describes how fossil fuels are made?

• Oil from Earth's core slowly rises to the Earth's surface and forms ponds

• Lava within some volcanoes becomes so hot that it transforms into fossil fuels

• Dead and decomposing organisms are exposed to extreme heat and pressure transforms them into fossil fuels

• When mountains form on top of coal, the pressure liquefies the coal creating fossil fuels

Tags

NGSS.MS-ESS3-1

How are organisms, such as snakes, cacti and coyotes able to survive in harsh desert conditions?

• Over thousands of years these organisms have developed adaptations to survive in arid climates

• These organisms migrate out of the desert during the summer months

• These organisms work together to find sources of food and water

• Snakes, cacti and coyotes are all aquatic species that live in ponds and rivers during the hot day

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS4-4

A student helped his father prepare soup for dinner. His father asked him to use a wooden spoon to stir the soup as it heated.

Why would the student's father ask him to use a wooden spoon?

• The wooden spoon is able to float in the soup

• the wooden spoon is able to sink in the soup

• the wooden spoon is a good conductor of thermal energy

• The wooden spoon is a good insulator of thermal energy

When using a solar-powered calculator, what source of energy is being used to power the calculator?

• Electrical Energy

• Light Energy

• Mechanical Energy

• Sound Energy

If a person is describing the daily changes in temperature and perception, they are referring to an area's--

• weather

• climate

• geography

• geology

Tags

NGSS.MS-ESS2-5

Over a period of 40 years, the amount of rain that fell in the central Texas area was measured and recorded. Monitoring and tracking rainfall over a long period gives the most accurate information about--

• amount of humidity

• weather

• climate

• high temperature

Tags

NGSS.MS-ESS2-4

What is one difference between weather and climate?

• weather describes conditions near the ground, but climate does not.

• Climate describes energy from the sun, but weather does not.

• weather includes precipitation, but climate does not.

• Climate describes long-term conditions over an entire region, but weather does not.

Which event best describes an example of evaporation?

• Water flows downhill after a storm

• Dark clouds form in the sky

• Rain water oaks into the ground

• Solar energy heats water at the ocean's surface.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

In the water cycle, the Sun's energy is directly responsible for causing the process at location---

• A

• B

• C

• D

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NGSS.MS-ESS2-4

Which of the following best illustrates the direction of energy flow through the food web above?

• Spider to Grasshopper to Grass

• Hognose snake to toad to grasshopper

• Grass to rabbit to hawk

• mouse to spider to toad

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3