The process of locating objects by emitting sounds and interpreting the reflected sound waves is?

Echolocation

Explanation:

Echolocation is the act of emitting sounds to the environment and listening to the echo of the emitted sound. Various animals use it like bats, shrew, swiftlets etc.

The same concept is used in active sonar where it is used underwater to detect the depth and objects. The time it takes for the wave to be reflected back gives a rough estimation of the depth.

answer; /// more likely to fight in the future;

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.