Some scientists speculate that lightning was not
present on early Earth. How could you modify the
Miller-Urey experiment to reflect this new idea?
What energy source would you use to replace
lightning?

Respuesta :

Heat the broth in the Miller-Urey experiment to approximately 200 degrees centigrade / 400 degrees Fahrenheit.

Explanation:

Temperatures on early earth were very hot compared to today. This is because even after the earth was formed by collision of matter such asteroids,  it took millions of years to considerably cool down and have a solid earth crust and signs of oceans. The temperatures would have plummeted to about 200 degrees centigrade to allow for a biomolecules to begin forming via chemical reactions.  

Learn More:

For more on Miller-Urey experiment check out;

https://brainly.com/question/12887279

https://brainly.com/question/12952167

https://brainly.com/question/2954018

#LearnWithBrainly