Humans get energy from the sun primarily through the food they eat. Plants, which are the foundation of the food chain, use sunlight to produce energy through a process called photosynthesis. During photosynthesis, plants convert sunlight, carbon dioxide, and water into glucose and oxygen. The glucose serves as an energy source for the plants, and when humans consume these plants, they obtain this stored energy.
Additionally, humans can also get energy from the sun indirectly by consuming animals that have eaten plants. This way, the energy originally captured by plants from the sun is transferred through the food chain to humans.
Another way humans harness energy from the sun is through solar panels. Solar panels convert sunlight into electricity, which can be used to power homes, businesses, and various devices. This method directly converts solar energy into a form that humans can use for their daily activities.
In summary, humans get energy from the sun both directly through solar technology and indirectly through the consumption of plants and animals that have derived their energy from the sun.