Use Google Earth. Paste the location that is given into the...

Use Google Earth. Paste the location that is given into the "Search" box. Examine each location at multiple eye altitudes and differing amounts of tilt. For any measurements that use the ruler tool, this can be accessed by clicking on the ruler icon above the image. Search for $380112.18 \mathrm{~N} 1214320.02 \mathrm{~W}$ and zoom out to an eye altitude of 30,000 feet. Zoom out and examine the surrounding area, what geological hazards are likely in the area? a. sinkholes b. flooding of urban areas c. erosion and subsidence d. none of the above

Use Google Earth. Paste the location that is given into the "Search" box. Examine each location at multiple eye altitudes and differing amounts of tilt. For any measurements that use the ruler tool, this can be accessed by clicking on the ruler icon above the image.
Search for $380112.18 \mathrm{~N} 1214320.02 \mathrm{~W}$ and zoom out to an eye altitude of 30,000 feet.
Zoom out and examine the surrounding area, what geological hazards are likely in the area?
a. sinkholes
b. flooding of urban areas
c. erosion and subsidence
d. none of the above

Key Concepts

Flooding

Flooding occurs when water overflows onto normally dry land, often resulting from heavy rainfall, storm surges, or inadequate drainage in urban areas. Understanding flooding as a hazard is crucial for assessing risks and implementing measures to protect infrastructure and communities from water-related damage.

Remote Sensing

Remote sensing involves the collection of data about the Earth’s surface from a distance, typically using satellites, aerial photography, or tools like Google Earth. This concept allows for the observation and analysis of geographical features and changes over time, playing a critical role in identifying natural hazards and monitoring environmental changes.

Geographical Information Systems (GIS)

GIS refers to technology used for mapping and analyzing spatial data. It provides a framework for integrating various types of data, such as satellite images and geospatial coordinates, to help assess and visualize hazard risks and other environmental factors effectively.

Geological Hazards

Geological hazards are natural events or processes related to the Earth’s physical makeup and movements that can cause significant harm to people and property. Examples include phenomena like landslides, earthquakes, erosion, subsidence, and sinkholes, making it essential to understand and evaluate these risks in any given location.

Erosion and Subsidence

Erosion is the gradual process of wearing away soil and rock due to elements like water, wind, or ice, while subsidence refers to the sinking or settling of the ground surface, often as a result of natural processes or human activities. Both processes constitute important geological hazards as they can alter local landscapes, damage infrastructure, and impact urban areas.

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