Question

Elements that play a vital role in earths internal heat?

Answer 1

Answer:

Uranium, potassium and thorium

Explanation:

A major source of Earth’s heat is radioactivity, the energy released when the unstable atoms decay. The radioactive isotopes uranium-235 (235U), uranium-238 (238U), potassium-40 (40K), and thorium-232 (232Th) in Earth’s mantle are the primary source.

Answer 2

Elements that play a vital role in the earth's internal heat are uranium, potassium, and thorium.

Explanation:

• The temperature is about 1000°C at the bottom of the crust, around 3500°C at the bottom of the mantle, and about 6,000°C at Earth's center is known as the earth's internal heat.
• The Earth's internal heat supply gives the power for our dynamic planet, imparting it with the using pressure for plate-tectonic motion, and for ongoing catastrophic activities together with earthquakes and volcanic eruptions.
• There are 3 essential reassets of warmth withinside the deep earth: 1: warmness from whilst the planet shaped and accreted, which has now no longer but been lost; 2: frictional heating, resulting from denser center fabric sinking to the middle of the planet; and 3: the warmth from the decay of radioactive elements.