An earthquake occurs at a convergent boundary. The earthquake has a high magnitude, and an observer reports the earthquake having low intensity. Which statement about the earthquake is correct?(1 point)

Question

Responses

The earthquake was caused by plates moving together. It did not release much energy, but the observer saw a lot of damage.
The earthquake was caused by plates moving together. It did not release much energy, but the observer saw a lot of damage.

The earthquake was caused by plates moving together. It released a lot of energy, but the observer did not see much damage.
The earthquake was caused by plates moving together. It released a lot of energy, but the observer did not see much damage.

The earthquake was caused by plates moving apart. It did not release much energy, but the observer saw a lot of damage.
The earthquake was caused by plates moving apart. It did not release much energy, but the observer saw a lot of damage.

The earthquake was caused by plates moving apart. It released a lot of energy, but the observer did not see much damage.

Answer 1

The correct statement is:

The earthquake was caused by plates moving together. It released a lot of energy, but the observer did not see much damage.

In this scenario, the earthquake occurring at a convergent boundary indicates that tectonic plates are moving towards each other, which often results in powerful earthquakes that can release significant energy. However, the observer reporting low intensity suggests that, despite the earthquake's high magnitude, there may not have been substantial damage or noticeable effects felt in that area, possibly due to factors like depth, distance from the epicenter, or the type of geological materials present.

Answer 2

Which items include personal protective equipment (PPE) people would likely use to minimize the effects of a natural hazard?(1 point)
Responses

pyroclastic flows and lahars
pyroclastic flows and lahars

respirators and face shields
respirators and face shields

hot spots and epicenters
hot spots and epicenters

seismographs and tilt meters

Answer 3

The items that include personal protective equipment (PPE) people would likely use to minimize the effects of a natural hazard are:

respirators and face shields

Respirators can protect against inhaling harmful particles or gases, while face shields can protect the face from debris or harmful materials in various hazardous situations. The other options listed (pyroclastic flows, lahars, hot spots, epicenters, seismographs, and tilt meters) do not pertain to personal protective equipment.

Answer 4

Which statement best explains what people should do if a shelter-in-place order is in effect as a result of a natural hazard? (1 point) Responses People should evacuate the area immediately. People should evacuate the area immediately. People should go to the store and stock up on food and other supplies. People should go to the store and stock up on food and other supplies. People should wear personal protective equipment when travelling outside of their homes. People should wear personal protective equipment when travelling outside of their homes. People should remain inside and close all doors and windows.

Answer 5

The statement that best explains what people should do if a shelter-in-place order is in effect as a result of a natural hazard is:

People should remain inside and close all doors and windows.

A shelter-in-place order typically instructs individuals to take cover indoors to protect themselves from hazardous conditions, such as toxic air, severe weather, or other dangers. Closer doors and windows helps to minimize exposure to outside threats.

Answer 6

Which structural damage could be expected if a Category 3 hurricane is predicted to hit an area?(1 point)
Responses

A high percentage of framed homes could be destroyed, with total roof failure and wall collapse.
A high percentage of framed homes could be destroyed, with total roof failure and wall collapse.

Well-built framed homes could sustain severe damage, with loss of most of the roof structure and some exterior walls.
Well-built framed homes could sustain severe damage, with loss of most of the roof structure and some exterior walls.

Well-constructed frame homes could have damage to the roof, shingles, vinyl siding, and gutters.
Well-constructed frame homes could have damage to the roof, shingles, vinyl siding, and gutters.

Well-built framed homes could incur major damage or removal of roof decking and gable ends.

Answer 7

The expected structural damage if a Category 3 hurricane is predicted to hit an area would be:

Well-built framed homes could sustain severe damage, with loss of most of the roof structure and some exterior walls.

Category 3 hurricanes (with wind speeds of 111-129 mph) are considered major hurricanes and can cause significant damage. The higher winds can lead to severe structural damage to well-constructed homes, including loss of roofs and damage to walls.

Answer 8

A scientist wants to study the movement of air in a hurricane in order to help prevent damage. Which tool should the scientist use to find out more about the movement of air?(1 point)
Responses

a levee
a levee

a computer model
a computer model

a barometer
a barometer

a Doppler radar

Answer 9

The best tool for studying the movement of air in a hurricane would be:

a Doppler radar.

Doppler radar is specifically designed to measure the velocity of objects, including air, and can provide real-time data on wind speeds and direction within a hurricane. This information is crucial for understanding the dynamics of the storm and can help in forecasting and damage prevention efforts.

Answer 10

Question Which is the best way to limit the damage caused by a hurricane?(1 point) Responses Allow people to have their own personal radars to detect incoming storms. Allow people to have their own personal radars to detect incoming storms. Provide as early a warning as possible to people living in the path of a hurricane. Provide as early a warning as possible to people living in the path of a hurricane. Provide people with training on how to analyze hurricane models. Provide people with training on how to analyze hurricane models. Have people simulate a disaster response every few weeks.

Answer 11

The best way to limit the damage caused by a hurricane is:

Provide as early a warning as possible to people living in the path of a hurricane.

Early warning systems can significantly enhance preparedness and allow individuals and communities to take necessary precautions, such as evacuating or securing their homes, thereby reducing the potential for damage and loss of life.