What is direct light and how does it impact the environment?

Direct light refers to sunlight that reaches the Earth without being obstructed by clouds or other barriers. This type of light can impact the environment in various ways, such as influencing plant growth, animal behavior, and temperature regulation. Excessive direct light can lead to issues like heat stress, increased energy consumption for cooling, and disruption of ecosystems. It is important to manage direct light exposure to maintain a healthy balance in the environment.