Answer the following question given this paragraph: 

The intertidal zone is the narrow strip along the coastline that is covered by water at high tide and exposed to air at low tide (see Figure below ). There are plenty of nutrients and sunlight in the intertidal zone. However, the water is constantly moving in and out, and the temperature keeps changing. These conditions require adaptations in the organisms that live there, such as the barnacles in Figure below .


Q: What zone is the narrow strip along the coastline that is covered by water at high tide and exposed to air at low tide?

 Choices:

- aquifer zone

- disturbance zone

- astrolabe zone

- intertidal zone

A:
intertidal zone
