This image shows the main factors that influence a country’s choice of energy sources.

 First, availability means whether a country has its own fossil fuels or natural resources. If resources are limited, it may need to import energy. 

Second, the economic factor looks at cost. Renewable energy and advanced technology can be expensive, and countries must consider their budget.

The cultural factor includes public opinion, such as fear of nuclear power or support for the green movement. The environmental factor relates to concerns about climate change and pollution.

 Finally, the technological factor considers whether a country has skilled workers and infrastructure to support modern energy systems.

The evidence clearly shows that energy decisions are complex and involve many perspectives.

The diagram clearly shows how heat energy changes into electrical energy in a cycle.  Inside the reactor core, nuclear fission happens. This means uranium atoms split and release heat energy. Control rods help control the reaction so it does not get too strong.

The heat warms water inside a pressure vessel. This hot water goes to a steam generator and makes steam. The steam turns a turbine, and the turbine spins an electric generator to produce electricity.

After that, the steam goes to a condenser, where it is cooled and becomes water again. The cooling tower helps cool the water.

This image shows the process of nuclear fission in Uranium-235. When a neutron hits the uranium nucleus, the atom becomes unstable and splits into two lighter elements. During this reaction, more neutrons and a large amount of energy are released. The released neutrons can hit other uranium atoms, causing a chain reaction.

This process is used in nuclear power plants to generate electricity.

it effectively demonstrates how energy is produced from splitting an atom.