Bedrock
This knowledge is used in careers such as:
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Civil Engineer (Designs Infrastructure) ~$65,000 - $110,000 - Number of jobs: 370,000 (23,600 Openings Per Year) +5% Growth
Industrial Technician (Maintains & Repairs Machines) ~$50,000 - $75,000 - Number of jobs: 540,000 (54,000 Openings Per Year) +13% Growth
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Example:
Imagine you are trying to find a stable Wi-Fi signal in your home, but you keep getting interrupted by obstacles like walls and furniture. This situation is similar to the way bedrock acts as a stable foundation beneath the shifting layers of soil and debris on the Earth's surface. Just as the stable Wi-Fi signal is the underlying constant you need for a smooth internet connection, bedrock provides the solid, unchanging support necessary for the layers above it to remain steady and secure, despite the shifts and changes they undergo.

Practice Version

Bedrock: The solid layer of rock beneath the soil. Bedrock. Bedrock is the hard, solid rock that lies underneath soil and other loose materials on the Earth's surface.