Frustration, bc sometimes kids can't communicate what they want so they act out as a way to show what they need
In the absence of an atmosphere, Earth’s surface temperature would be about –18°C, or 0°F, which is way too cold for life. Greenhouse gases have just the right molecular structure to absorb infrared radiation that the Earth emits. It re-emits most of that infrared energy in all directions, warming the atmosphere to its comfortable average temperature of 15°C (60°F). So the greenhouse effect is a good thing.
Answer:
consists of primarily white collar workers many of whom have attended college. look to upper class as a guide. so it " white collar worker"
