Nuclear Power Quiz 115902

Explanation
Uranium is worth approximately $100 per kilogram.

Explanation
Nuclear power is considered a better energy source compared to fossil fuels because it has several advantages. Firstly, nuclear power plants produce electricity without emitting greenhouse gases, reducing the impact on climate change. Secondly, nuclear power plants have a higher energy density, meaning they can produce more energy using less fuel. Additionally, nuclear power plants have a longer lifespan and produce a consistent and reliable energy supply. However, it is important to consider the potential risks and challenges associated with nuclear power, such as the disposal of radioactive waste and the potential for accidents.

Explanation
A nuclear meltdown refers to an overheating of the core of a nuclear reactor. This can occur when the cooling rods, which are responsible for cooling down the generated nuclear power, fail to function properly. Therefore, all of the other answers provided are correct explanations for what a nuclear meltdown entails.

Explanation
Greenpeace Australia completely opposes nuclear power because they believe it is a dangerous and unsustainable form of energy production. They argue that nuclear power poses significant risks to human health and the environment, citing accidents such as Chernobyl and Fukushima as examples. Greenpeace Australia advocates for renewable energy sources such as solar and wind power as safer and more sustainable alternatives to nuclear power.

Explanation
It took 2 years to create the nuclear bomb that was dropped on Hiroshima.