Question

What conditions were described for the early Earth according to the background idea of the Miller-Urey experiment?

Options

• High temperature, volcanic storms, and a reducing atmosphere containing methane and ammonia

• Low temperature, calm weather, and an oxidizing atmosphere

• Moderate temperature, frequent rainfall, and a neutral atmosphere

• Variable temperature, no storms, and an atmosphere rich in oxygen

Answer 1

The conditions described for the early Earth included high temperature, volcanic storms, and a reducing atmosphere containing methane and ammonia. These conditions were reproduced in the laboratory using the spark-discharge apparatus with heating mantles and condensers.