Question

What might appear in a plains ecoregion after a heavy rain

Answer 1

Playa Lake

Step-by-step explanation:

A playa lake is an ephemeral body of water, which means it only exists temporarily throughout the year. In other words, a playa lake only contains water occasionally. This type of lake is also known by several other names, including a dry lake, an alkali sink, and an alkali flat.

Answer 2

A playa lake might appear in a plains ecoregion after a heavy rain.