Why is the Earth's energy balance important in maintaining the average temperature of the Earth?

The Earth's energy balance is crucial for maintaining its average temperature because it regulates the flow of energy from the Sun and the energy that is radiated back into space. When incoming solar energy is equal to the outgoing thermal energy, the Earth's temperature remains stable. Disruptions in this balance, caused by factors like greenhouse gas emissions, can lead to changes in temperature, resulting in climate change and its associated impacts. Maintaining a stable energy balance is essential for sustaining life and ecosystems on Earth.