Meaning of thermal emission

1. The thermal emission from the volcano could be seen from miles away.
2. Scientists study thermal emission to better understand the Earth's climate.
3. The thermal emission of the sun provides warmth and light to the Earth.
4. The infrared camera was able to capture the thermal emission of the building.
5. The thermal emission of the hot springs attracted many tourists to the area.
6. The satellite was able to measure the thermal emission of the ocean surface.
7. The thermal emission from the factory was a sign of pollution in the area.
8. The thermal emission of the fire was visible even from a distance.
9. The astronauts studied the thermal emission of the moon's surface during their mission.
10. The thermal emission of the car's engine indicated that it needed maintenance.