Question : What powers the Earth's internal heat engine?
Option 1: Solar Energy
Option 2: Volcanoes
Option 3: Radioactive energy
Option 4: Tides
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Radioactive energy
Solution : The correct answer is Radioactive energy.
The planet's internal heat engine is fuelled by residual heat from Earth's origin as well as heat from radioactive material decay. Radioactive atoms have energy that they spontaneously release as high-energy subatomic particles or electromagnetic waves.
Candidates can download this ebook to know all about SSC CGL.
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Question : What are the main energy sources for Earth's internal heat engine?
Question : The solar radiation coming to Earth is called
Question : The process of photosynthesis involves conversion of
Question : In which form is the supplied heat energy stored during change in temperature of substance?
Question : Select the option that expresses the given sentence in active voice.
Most of Earth's surface is covered by water.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile