STAAR Science Review

Which of these organisms would receive energy from the snake?

• Plant
• Rabbit
• Mouse
• Hawk

Tags

NGSS.MS-LS2-3

Who does the mouse get energy from?

• Grass

• Grasshopper

• Mouse

• Ow

Tags

NGSS.MS-LS2-3

What is Earth's annual motion around the sun called?

• Rotation
• Revolution

Tags

NGSS.MS-ESS1-1

Which description about the proton is accurate?

• Positively charged particle with a mass less than 0 amu
• A neutrally charged particle with a mass less than 0 amu
• Positively charged particle with a mass of 1 amu
• A neutrally charge particle with a mass of 1 amu

Tags

NGSS.MS-PS1-1

Protons are equal to:

• Atomic Mass
• Number of neutrons
• Atomic Number
• All of the subatomic particles

Based on this diagram which type of stars would belong to spectral class M and have the lowest luminosity?

• Main Sequence Stars
• Giants
• Super Giants
• White Dwarfs

Based on this diagram which type of stars would belong to spectral class G and have the highest luminosity?

• Main Sequence Stars
• Giants
• Super Giants
• White Dwarfs

How do lichens contribute to primary succession?

• Lichens decompose organic matter from animals and plants
• Lichens begin to break down rock to form soil
• Lichens are nitrogen fixing bacteria
• Lichens convert carbohydrates into fossil fuels.

Tags

NGSS.HS-ESS2-7

NGSS.HS-LS2-6

What type of succession is shown going from figure A to figure B?

• primary succession
• eutrophication
• secondary succession
• intermediate

Tags

NGSS.HS-LS2-6

Complete the statement:

When an object is pushed, it __________________ with an equal and opposite force.

• always pushes back

• pushes back if it has a larger mass

• pushes back it if has a smaller mass

• will not push back

Tags

NGSS.MS-PS2-1