A 1.00 L flask contains nitrogen gas at 25°C and 1.00 atm pressure. What is the final pressure in the flask if an additional 0.50 g of N2 gas is added to the flask and the flask cooled to -55°C?

How much of the present-day land surface is covered by glaciers?

The present-day distribution of oceans and continents is due to ____.

The present topography of the Appalachian Mountains is due to Cenozoic uplift and erosion.

Over the past 70 million years, India has moved south from its original position.

The close-fitting mosiac of pebbles and cobbles covering the floor of many desert regions is called:

During Pleistocene glaciation, sea level was _______ m beneath present levels. 

Steep-walled, bowl-shaped depressions formed by valley glaciers are called

What type of sediment load is transported in the air?

At their maximum extent during the Pleistocene, glaciers covered _______ of Earth’s land surface.