Economics looks at decisions people make to meet needs and wants.
Needs are things that you must have to live or stay healthy and safe. Wants are things that you would only like to have.
Natural resources are useful things that come directly from nature. They are not made by people.
Everything you can buy is either a good or a service.
A good is something you can touch or hold in your hands. For example, a hammer is a good.
A service is a job you pay someone else to do. For example, cooking food in a restaurant is a service.
A producer is someone who makes a good or provides a service. A consumer is someone who buys a good or service.
Producers and consumers depend on each other. Producers need consumers to buy their products. Consumers need producers to make and sell their products.