Which of the following best describes the ecological relationships of the organisms in the food web?

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Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

At which 2 locations is it summer?

• W and X

• W and Y

• X and Z

• Y and Z

Tags

NGSS.MS-ESS1-1

Which of the following best shows the appearance and positions of Earth and the Moon during a total lunar eclipse?

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Tags

NGSS.MS-ESS1-1

A student is investigating the process that changes steel into rust. According to the table, which of the beakers from Investigation 1 does not show evidence of a chemical change?

• Beaker X

• Beaker Y

• Beaker Z

Tags

NGSS.MS-PS1-2

Which of the following describes what primarily causes the ocean tides in Massachusetts?

• Convection from plate tectonics

• Gravity from the Moon and the Sun

• Convection from Earth's north and south poles

• Magnetism from Earth's north and south poles

Tags

NGSS.MS-ESS1-1

Which of the following diagrams correctly identifies the different parts of the wave?

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Tags

NGSS.MS-PS4-1

Which characteristic of our solar system is most crucial to support life on Earth?

• the length of time of Earth’s revolution

• distance between the Earth and Sun

• the distance between the Sun and other stars

• the composition of Earth’s Moon

The Earth moves in predictable patterns. One of these patterns causes approximately 12 hours of daylight and 12 hours of darkness during a 24-hour period in areas around the equator. This movement is referred to as —

• a rotation

• an equinox

• a photoperiod

• a revolution

Tags

NGSS.MS-ESS2-6

Electromagnetic waves are characterized by their frequency and wavelength. The smaller the wavelength of a wave, the higher the frequency and penetrating power the wave will have. Which of the waves would be the most concerning to a human due to the wave's amount of energy and penetrating ability?

• Gamma Rays

• Ultraviolet

• Microwave

• Radio waves

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

Which phases of the moon are associated with the largest tidal range?

• Waxing Crescent & Waning Gibbous

• Waning Crescent & Waxing Gibbous

• First Quarter & Third Quarter

• Full Moon & New Moon

Tags

NGSS.MS-ESS1-1