Search: 2. Explain how radioactive decay has always warmed the Earth from the inside, and nuclear fusion has always warmed Earth from the outside.
To find information about how radioactive decay and nuclear fusion have always warmed the Earth from the inside and outside, you can follow these steps:
1. Open your preferred web browser (e.g., Chrome, Firefox, Safari, etc.).
2. In the search bar, type in keywords related to the topic. For example, you could search for "how does radioactive decay warm the Earth from the inside" or "how does nuclear fusion warm the Earth from the outside."
3. Press Enter or click on the search button to retrieve the search results.
The search results will provide you with various sources such as articles, scientific papers, and educational websites that explain the concepts of radioactive decay and nuclear fusion and how they contribute to heating the Earth.
When reading the information, keep in mind that radioactive decay is the process where unstable atomic nuclei spontaneously transform into more stable forms, releasing energy in the form of radiation. This decay occurs deep within the Earth's interior and contributes to its internal heat.
On the other hand, nuclear fusion is the process where atomic nuclei combine to form heavier elements, releasing an enormous amount of energy. This process takes place in the Sun and other stars, providing heat and light to the Earth from space.
By understanding the fundamental principles behind radioactive decay and nuclear fusion, you will have a clearer understanding of how these processes warm the Earth from both the inside and outside.