Question

the graphic is a grassland in africa. what best describes it? a closed system with regards to energy a closed system with regards to matter an open system with regards to energy and matter

Explanation:

Step1: Define open and closed systems

An open system exchanges both energy and matter with its surroundings. A closed system exchanges only energy, not matter.

Step2: Analyze the African grassland

The grassland receives sunlight (energy) and has matter - exchange like carbon - dioxide intake by plants, water evaporation and precipitation, and animal migrations. So it is an open system for both energy and matter.

Answer:

an open system with regards to energy and matter