gas, ice, and dust
Yes, the Earth's formation is a source of thermal energy. The heat left over from the planet's formation and the decay of radioactive elements in the Earth's core contribute to the planet's internal heat. This thermal energy drives processes like plate tectonics and volcanic activity.
An alien Mini planet
Asteroids formed from left over materials from when our solar system formed that never formed into a planet.
Radioactive materials underground slowly decaying. (There may be some left over heat from the formation of the planet and/or that collision that resulted in the formation of the moon - but its minor.)
The Rings Are Formed By Ice And Rock. How They Where Formed Im Not Quite Sure, But Ice And Rock And The Reason They Are There. Dont Know If That Answers your Question, But I'd Like To Think It Did. :D xx
Asteroids, comets, and debris in space could be remnants of a planet that never fully formed. These objects can exist in the form of planetesimals or debris left over from the early stages of a planetary system's formation. The gravitational influence of larger planets or collisions between planetesimals can prevent these remnants from coalescing into a full-fledged planet.
When Earth formed, it was initially composed of gases such as hydrogen, helium, methane, and ammonia. Over time, these gases gradually dissipated into space or were absorbed into the planet's interior. The gases released from the Earth's interior during volcanic activity contributed to the formation of the early atmosphere.
The planets of our solar system were formed at different times, the earth is known to have formed as a planet about 4.6 billion years ago but other planets in the solar system may have formed earlier or later as they were quite conceivably not formed in the same manner as the earth
Moons are formed when a celestial body, such as a planet, captures another smaller object through gravitational attraction. Another way moons can form is through the debris left over after a collision between two celestial bodies.
Ozone hole is formed over Antarctica. It is because of the low temperature there.
Most moons are formed at the same time as their planets, and are made of similar materials. After the formation of the sun, the leftover protoplanetary material eventually clumped together and formed planets. Any material left over from the formation of the planets later formed the moons. The Earth's moon, however, is believed to have been formed by a collision with a NEO (Near Earth Object), such as an asteroid, that scientists call Theia. The collision sent billions of tons of material into space and reaccreted into a spherical shape. They speculate that it was the size of Mars and hit Earth about 4.5 billion years ago while the Earth was still relatively young.
Sedimentary rocks are formed through the accumulation and compression of sediments over time. Processes like weathering, erosion, transportation, deposition, and lithification contribute to their formation.