Earth Science SOL Unit 1.4 - Tools and Measurements

Which tool is used to determine the direction from which the wind is blowing?

• Anemometer

• Barometer

• Wind Vane

• Thermometer

Answer explanation

A wind vane is specifically designed to indicate the direction from which the wind is blowing, making it the correct choice. An anemometer measures wind speed, while a barometer measures atmospheric pressure, and a thermometer measures temperature.

Match the following tools with their functions:

• Used for geographical representation

• GIS

• Used for navigation and determining location

• Map

• Used for spatial data analysis

• GPS

• Used for earthquake detection

• Seismometer

Answer explanation

Refer to notes.

The tool used to detect and record earthquake waves is (a)   .

• GPS

• Seismometer

• Geochronometer

• Bevameter

Answer explanation

The correct tool to detect and record earthquake waves is a seismometer. It measures the motion of the ground caused by seismic waves, making it essential for studying earthquakes.

What is the function of Geographic Information Systems (GIS)?

• Measure mechanical properties of soil

• Store and analyze geographical data

• Determine latitude and longitude

• Measure atmospheric pressure

Answer explanation

The primary function of Geographic Information Systems (GIS) is to store and analyze geographical data, enabling users to visualize and interpret spatial information effectively.

Tags

NGSS.MS-ESS3-1

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Which instrument is used to determine the age of rocks?

• Seismometer

• Geochronometer

• GPS

• Hygrometer

Answer explanation

A geochronometer is specifically designed to determine the age of rocks through methods like radiometric dating, making it the correct choice. The other instruments listed serve different purposes.

Tags

NGSS.MS-ESS1-4

What does a bevameter measure?

• Air temperature

• Mechanical properties of soil

• Water vapor content

• Earthquake waves

Answer explanation

A bevameter is specifically designed to measure the mechanical properties of soil, such as its strength and stiffness, making it the correct choice among the options provided.

How does a GPS provide precise location data?

• By measuring wind speed

• By using satellites

• By recording earthquake waves

• By analyzing soil properties

Answer explanation

A GPS provides precise location data by using satellites that transmit signals to GPS receivers. By calculating the time it takes for these signals to arrive, the receiver can determine its exact position on Earth.

What is the primary function of a barometer?

• Measure air temperature

• Measure atmospheric pressure

• Measure wind direction

• Measure precipitation

Answer explanation

The primary function of a barometer is to measure atmospheric pressure. This measurement helps in weather forecasting and understanding altitude changes, making it essential for meteorology.

How do underwater sensors contribute to oceanographic research?

• By collecting data on ocean currents

• By measuring atmospheric pressure

• By collecting data in various ocean environments, including coral reefs and deep-sea habitats

• By tracking the migration of fish

Answer explanation

Underwater sensors are crucial for oceanographic research as they collect data in diverse environments, such as coral reefs and deep-sea habitats, providing insights into marine ecosystems and their dynamics.

Tags

NGSS.MS-ESS2-4

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Which tool is used to analyze and predict the behavior of complex Earth systems?

• Ocean buoys

• Underwater sensors

• Computer modeling and simulation

• Satellite imagery

Answer explanation

Computer modeling and simulation are essential for analyzing and predicting the behavior of complex Earth systems, as they allow scientists to create virtual representations and test various scenarios effectively.

Tags

NGSS.MS-ESS2-5

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