Which factors have reduced quality of north American forests?

Which body has a period of rotation of one day? Earth The moon The sun Jupiter

Do all the superior planets orbit in the ecliptic plane?

Why are there so many volcano's erupting around the ring of fire?

A fire extinguisher containing compressed CO2 is used to put out a fire. In spite of being close to the flames, the firefighter notices a white layer of "frost" forming on the exterior of the fire extinguisher can.

The major trade route that allowed foods to be exchanged from China to Rome was the

Which plate is being subducted? The most or least dense? The plate on the top or on the bottom

Paraguay is a landlocked nation. It is bordered by Bolivia, Brazil, and Argentina.

Which two countries and a neighboring territory have the lowest population density in latin america?

The distance from the earth to the sun is known as: A. a light year B. an astronomical unit C. one million miles

Early cities often were dangerous places to live. Some of the hazards were environmental, while others were caused by human behaviors. In a brief paragraph, explain which of the hazards facing early cities you think was the most dangerous.