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.
Most canyons were formed by a process of long-time erosion from a plateau or table-land level. The cliffs form because harder rock strata that are resistant to erosion and weathering remain exposed on the valley walls.
Answer: what was the question tho
Answer:
- Crisis in Yemen
- Taliban attacking Afghanistan
- Uighur Muslim Concentration Camps in China (i'm not sure if China is in southeast though)
hope that helps
Explanation:
Answer:
Transaction costs associated with bargaining are low.
Explanation:
Private solutions to externalities are most effective if <em>transaction costs associated with bargaining are low</em>. Private actors can arrive at a solution in the presence of an externality but without the government's intervention. Transaction cost is the cost in which the parties incur when trying to arrive at an acceptable solution. So when the transaction costs are low, private solutions to externalities are most effective.
