What are the steps of the bubble model?

Answer 1

Bubble Model

Lerman's Hypothesis

Step 1.) Ammonia, methane, and other gases resulting from the numerous eruptions of undersea volcanoes were trapped in underwater bubbles.

Step 2.) Inside the bubbles, the methane and ammonia needed to make amino acids might have been protected from damaging ultraviolet radiation. Chemical reactions would take place much faster in bubbles (where reactants would be concentrated) than in the primordial soup proposed by Oparin and Haldane.

Step 3.) Bubbles rose to the surface and burst, releasing simple organic molecules into the air.

Step 4.) Carried upward by winds, the simple organic molecules were exposed to ultraviolet radiation and lightning, which provided energy for further reactions.

Step 5.) More complex organic molecules that formed by further reactions fell into the ocean with rain, starting another cycle.

Answer 2

In the bubble model, the steps typically involve defining the problem, generating potential solutions, evaluating these solutions against specific criteria, selecting the best solution, and then implementing and monitoring the chosen solution. This model emphasizes the importance of a systematic approach to problem-solving and decision-making.