Exoplanets Are Divided into Four Groups Based on Their Radii

question 23

Essay

Exoplanets are divided into four groups based on their radii. These groups are generallynamed after planets in our solar system. What are these 4 groups, and what is the approximaterange of radii for planets in each?

---

Definitions:

Purchase Decision

The process that leads consumers to buy a product or service after considering various factors and alternatives.

Information Search

Information search is the process by which consumers seek out and use various sources of information to make informed decisions before making a purchase.

Alternative Evaluation

A stage in the consumer decision process where different options are assessed against criteria like features, benefits, price, and quality, to make a purchase decision.

Problem Recognition

The initial stage in the consumer decision-making process where a consumer identifies a need or problem that requires a solution.