Exposure to lead can also cause mental retardation.

Exposure therapies are based on the principle of habituation, where repeated exposure to feared or anxiety-provoking stimuli can lead to a reduction in fear response over time. This type of therapy aims to help individuals confront their fears in a safe and controlled environment, allowing them to learn that the feared stimuli are not as threatening as perceived. Gradual exposure and systematic desensitization are common techniques used in exposure therapies.

Cancer

Exposure of rocks at the earth's surface to water and atmospheric conditions is most likely to cause erosion. The Grand Canyon is a good example of this type of exposure.

better have a tripod.