Which of the following energy sources are in some way derived from Sun?

All of the given options are energy sources that are in some way derived from the Sun:

1. Solar energy: This is the most direct form of energy derived from the Sun. It involves capturing sunlight using photovoltaic (PV) cells or solar thermal systems and converting it into electricity or heat.

2. Wind energy: Wind is caused by the uneven heating of the Earth's surface by the Sun. When the Sun shines, it warms the land and water unevenly, creating differences in air pressure. These pressure differences cause air to move from high-pressure areas to low-pressure areas, resulting in wind. Wind turbines convert the kinetic energy of the wind into electricity.

3. Hydroelectric energy: Hydroelectric energy is generated by the flow of water. The Sun's energy heats the Earth's surface, causing water to evaporate and form clouds. When these clouds release precipitation in the form of rain or snow, it can be captured in reservoirs and used to drive hydroelectric generators.

4. Biomass energy: Biomass is organic material derived from plants and animals. These organisms use photosynthesis to convert sunlight into chemical energy, which is stored in their tissues. When biomass is burned or processed through anaerobic digestion, it releases energy that can be used to generate electricity or heat.

5. Fossil fuels (coal, oil, natural gas): Fossil fuels are the remains of ancient plants and animals that lived millions of years ago. These organisms relied on the Sun's energy to survive, and their remains contain stored solar energy in the form of chemical bonds. When fossil fuels are burned, this stored energy is released and can be used to power vehicles, generate electricity, and provide heat.

Therefore, all of the mentioned energy sources have a connection to the Sun and can be considered ultimately derived from the Sun's energy.