7th Grade Science Final Exam T1 Review

What grade are you in?

• 7

• 8

• 6

What do volcanic island arcs indicate about the plate tectonics in the region?

• a converging plate boundary

• a diverging plate boundary

• a transform plate boundary

• new seafloor being created

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Which of the descriptions below is for an island arc?

• a curved chain of volcanic islands usually formed along converging plates where subduction takes place near a deep ocean trench.

• a major volcanic belt formed by the many volcanoes that rim the Pacific Ocean.

• Geographical regions with very high levels of volcanic activity, formed along the boundaries of Earth's plates

• an area where material from within the mantle rises and then melts, forming magma.

The part of the plant that absorbs water is _________.

• Roots

• Flowers

• Stem

• Leaves

Tags

NGSS.5-LS1-1

When a wave bends as it passes through at an angle from one medium to another.(example: pencil in a glass of water-)

• medium
• refraction
• reflection
• interference

Select the correct order of waves on the EMS from the longest wavelength to the shortest wavelength

• Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
• Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
• Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
• Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma

Tags

NGSS.HS-PS4-1

In which list are forms of electromagnetic energy arranged in order from longest to shortest wavelength?

• Microwave -> Radio wave -> Infrared rays

• Visible light -> x-ray -> radio wave

• Microwave -> infrared -> visibile light

• Infrared -> radio wave -> ultraviolet

Tags

NGSS.HS-PS4-1

What does the theory of continental drift state?

• The continents were once joined in a super-continent and have moved over time
• Continents are stationary and do not move
• The Earth is broken into lithospheric plates that move due to convection currents
• none of the above

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

The Appalachian Mountains in the U.S. match up with a similar mountain ranges in northern Europe. How does this support Wegener's theory of Continental Drift?

• The mountains were formed after tectonic plates had moved away from each other

• The similarities provide evidence North America & Europe were connected when the mountains formed.

• Similar rock samples were found on the ocean floor and at the two mountain ranges indicating that they both formed around the same time.

• This evidence does not support the theory of continental drift.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

The Era when humans first appeared was...

• Cenozoic
• Mesozoic
• Paleozoic
• Precambrian

Tags

NGSS.MS-LS4-1

NGSS.MS-ESS1-4

NGSS.MS-LS4-2