True or False: Pier or pile foundations may be used in an area near the ocean where the soil shifts a lot.

Pier or pile foundations are indeed appropriate for use in areas near the ocean where soil conditions can be unstable or subject to shifting. These types of foundations extend deep into the ground, reaching stable layers of soil or bedrock, which provides the necessary support for structures in challenging conditions.

In coastal regions, the soil might experience various forms of shifting due to factors like erosion, rising sea levels, or the presence of water. The design of piers or piles helps mitigate the risks associated with these dynamic conditions as they transfer the load of the structure down to the more stable soil or rock layers below the unstable surface soil. This makes them a reliable choice for construction in such environments.

The other options suggest limitations or negations for using piers or pile foundations, which do not accurately reflect their versatility and effectiveness in seismic or coastal conditions.