Understanding Natural Disasters

What is the primary cause of earthquakes?

• Volcanic eruptions

• Tectonic plate movements

• Heavy rainfall

• Solar flares

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NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

Explain how hurricanes form over warm ocean waters.

• Hurricanes form when cold air meets warm air over land.

• Hurricanes form when warm, moist air rises over warm ocean waters, creating a low-pressure area.

• Hurricanes form when ocean currents collide.

• Hurricanes form when the moon's gravity pulls on the ocean.

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NGSS.MS-ESS2-6

Analyze the impact of tsunamis on coastal communities and suggest strategic measures to mitigate these impacts.

• Tsunamis cause minor flooding; building sandcastles can help.

• Tsunamis can cause significant destruction; constructing sea walls and early warning systems can mitigate impacts.

• Tsunamis only affect marine life; no measures are needed.

• Tsunamis are beneficial for coastal erosion; no mitigation is necessary.

Tags

NGSS.MS-ESS3-2

What are the main components of a volcanic eruption?

• Lava, ash, and gases

• Water, sand, and wind

• Ice, snow, and hail

• Soil, rocks, and plants

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NGSS.MS-ESS2-1

NGSS.MS-ESS3-2

Describe the process of flood prevention in urban areas.

• Flood prevention involves planting more trees in rural areas.

• Flood prevention includes building levees, dams, and improving drainage systems.

• Flood prevention requires reducing the number of cars on the road.

• Flood prevention is achieved by increasing rainfall.

Tags

NGSS.MS-ESS3-2

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

Evaluate the effectiveness of controlled burns in managing wildfires.

• Controlled burns are ineffective and increase wildfire risks.

• Controlled burns help reduce fuel for wildfires and are an effective management tool.

• Controlled burns are only used for agricultural purposes.

• Controlled burns are banned in all countries.

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NGSS.MS-LS2-4

What is the primary characteristic of a tornado?

• A large, slow-moving storm

• A rapidly rotating column of air extending from a thunderstorm to the ground

• A gentle breeze over the ocean

• A stationary cloud formation

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NGSS.MS-ESS2-5

NGSS.MS-ESS3-2

Explain the role of tectonic plates in the occurrence of earthquakes.

• Tectonic plates are unrelated to earthquakes.

• Tectonic plates shift and release energy, causing earthquakes.

• Tectonic plates prevent earthquakes by stabilizing the Earth's surface.

• Tectonic plates only affect volcanic eruptions.

Tags

NGSS.MS-ESS3-2

Develop a plan to educate a community about hurricane preparedness.

• Distribute flyers with emergency contact numbers and evacuation routes.

• Tell people to ignore weather warnings.

• Advise people to stay indoors without any preparation.

• Encourage people to go to the beach during a hurricane.

Tags

NGSS.MS-ESS3-2

NGSS.MS-ETS1-1

What is the main cause of tsunamis?

• Heavy rainfall

• Underwater earthquakes

• Strong winds

• Volcanic eruptions on land

Tags

NGSS.MS-ESS3-2