This meal is rich in nutrition.

This area has plenteous natural resources.

This area has plenty of natural resources.

I have a meal three times a day.

I have three meals a day.

This building used to be in operation.

He is spending a lot of time and effort to raise a dog.

Acai is considered to be high in nutritional value and good for beauty and health.

His phone rang while he was in the middle of a meal.

He went to look for an ancient military camp.