If minor arc bd=82 the minor

arc ca=176 what is the measure of aed

Does the doppler effect occur for only some types of waves or all types of waves

What type of plate boundary is located off the coast of oregon, a. transform boundary b. ocean-ocean convergent boundary c. ocean-continent convergent boundary d. divergent boundary e. continent-continent convergent boundary?

Which of the following is not a correct statement of ideas from the theory of plate tectonics? A. Earth's crust is broken into plates. B. Most earthquakes occurr at plate boundaries. C. Plates are destroyed at subduction zones. D.

What is the beginning of a river called? a. mouth b. tributary c. source d. estuary

What is the largest and the second-largest carbon sinks? not including the atmosphere?

The most common economic system in the world is a closed economy command economy mixed market economy traditional economy.

Is the new crust being formed denser than the older crust?

The leading edge of a thunderstorm's cold downdraft is known as a:

Which location is not a continent? a. The Artic b. South America c. Europe d. Asia

The amount of heat required to raise the temperature of 1 kg of a substance by 1°C is the definition of which term?