No. Washington state laws do not apply to Native Americans living on reservation land. This is because, like stated above, reservations have tribal sovereignty (the right to self-government,). You can picture it like a reservation is a country within the country of the United States. That little country has its own laws and customs and beliefs. Honestly...I'd argue that federal law can't overrule tribal sovereignty either, but...apparently it can.
Cross sections perpendicular to the base and through the vertex will be triangles. Below, you can see a plane cutting through the pyramid, part of the pyramid removed, and the cross section. You could also take a slice parallel to the base. Cross sections parallel to the base will be hexagons.
The two gasses in the troposphere that play vital role in heat absorption are the water vapor and the carbon dioxide. Both of them are gasses that trap both part of the solar heating, and part of the Earth's heating, and they play a vital role in the regulation of the temperature on the Earth with the process better known as ''Greenhouse effect''.
