Praxis Earth Science Questions

How is air pressure measured?

• Air pressure is measured with a barometer.
• Air pressure is measured with a thermometer.
• Air pressure is measured using a compass.
• Air pressure is measured with a ruler.

What causes a volcano to erupt?

• The alignment of celestial bodies causing pressure changes.
• A sudden release of steam from hot springs.
• The melting of ice caps leading to increased water levels.
• A buildup of pressure from magma and gases beneath the Earth's surface.

Tags

NGSS.MS-ESS3-2

Why does the position f a planet as seen from the Earth change in relation to to the background of the stars?

• The planet's brightness changes, making it appear in different positions.
• The stars themselves are moving, altering their positions in the sky.
• The gravitational pull of the Sun affects the planet's visibility from Earth.
• The changing positions of Earth and the planet in their orbits cause the planet's position to shift relative to the background stars.

Tags

NGSS.MS-PS2-4

Why do stars twinkle and while planets do not?

• Planets twinkle due to their size compared to stars.
• Stars and planets twinkle equally, but we notice stars more.
• Stars twinkle due to atmospheric turbulence, while planets do not because they appear as disks.
• Stars twinkle because they are farther away than planets.

What is the "Ring of Fire"?

• A region in the Pacific Ocean known for its high volcanic and seismic activity.
• A popular tourist destination in Europe
• A type of musical instrument
• A famous jewelry brand

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-3