What conditions are needed to form organic molecules from inorganic molecules? abundance of oxygen and the ozone layer active volcanoes and very cold temperatures presence of inorganic molecules with lightning and intense radiation low levels of ultraviolet radiation and a specific mixture of gases

Presence of inorganic molecules with lightning and intense radiation

Explanation:

This process of formation of organic molecules from inorganic molecules is called abiogenesis. It is believed that this is how the first organic molecules were created in early earth about 3.8 billion years ago. The classic 1952 Miller–Urey experiment attempted to replicate the condition of early earth. They replicated lightning strikes (using electric parks) in a glass with greenhouse gases believed to have been the major constituents of early earth's atmosphere like methane.   They were able to form primitive organic molecules from this experiment.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.