Under what conditions will the front of a glacier remain stationary? Glacial fronts remain stationary when gravity forces exceed friction. Glacial fronts remain stationary when melling and snow accumulation are equal. Glacial fronts remain stationary when friction exceeds gravity forces. Glacial fronts remain stationary when melting and snow accumulation are unequal.

Which of the following is primarily done without GPS? Lidar mapping Measuring plate tectonic movement rates Marine vessel tracking in international waters beyond US boundaries Ocean floor mapping Vehicle fleet tracking Tracking smartphones Precision agriculture

GIS stands for Geographic Intelligence Software. A True B False

Where is __ mountain in the world? the tallest the most tallest tall the most tall

If the Northern hemisphere is tilted towards the sun, what season is it in Australia? winter summer fall spring

Exit points on a volcano for the release of magma are called __ Scars Vents Hot spots chambers

Which type of volcanic wock is formed from volcanic ash? obsidian tuff basalt diorite

__ is a type of basaltic lava flow that is diffuse and earthy. Pahoehoe Aa Thephra pillow lava

The flow of glaciers is best described as __ erratic turbulent corrosive nocturnal nonerosive

5. Which event is a direct result of Earth's revolution? (1) the apparent deflection of winds (2) the changing of the Moon phases (3) the seasonal changes in constellations viewed in the night sky (4) the daily rising and setting of the sun

Peru is the third largest producer of what precious metal? zinc gold silver copper