What is the dewpoint when the dry bulb temperature is 20°C and the relative humidity is 17%?

Four pieces of the same rock material which have different shapes but equal volumes are exposed to the atmosphere. Which piece would probably weather fastest?

Which table indicates where the greatest stream velocity and the greatest rate of stream erosion occur?

The landscape feature labeled X is best described as

Which type of front extends northwest from location Y?

Which bar graph would best represent the rate of water infiltration through tubes A, B, and C?

Which statement best compares the porosity in the three beakers?

The major source of sediments found on the deep ocean bottom is

The sedimentary rock, siltstone, will most likely form from sediments deposited in zone

Which graph best represents the average monthly air temperatures for Vancouver and Winnipeg?

In which direction did the high-pressure center move from December 8, 2009, to December 9, 2009?

Which type of air mass was most likely located over Atlanta, Georgia?

Which weather condition is shown along the cold front?

Severe weather was occurring in Elmira, New York. Which present weather symbol was most likely recorded on the station model for Elmira?

Compared to the climate of location A, the climate of location B is most likely

The best explanation for this temperature difference is that location C

Which planetary wind pattern is present in many areas of little rainfall?

These tubes are placed in water up to the level of line XY to demonstrate capillarity. After one hour, the height of the water above line XY will be

The greatest amount of transpiration and evaporation will occur most likely when the air temperature is

What are two likely causes of this rapid downslope flow?

This landslide is an example of

Which factors most directly control the development of soils?

Which table correctly pairs these depositional features with the agents of erosion that formed them?

A city located on the coast of North America has warmer winters and cooler summers than a city at the same elevation and latitude located near the center of North America. Which statement best explains the difference between the cities' climates?

The barometric trend for the past three hours at this location indicates a steady increase of

What was the relative humidity at 8:00 p.m.?

Which station model represents the weather data for this location at 4:00 p.m.?

Compared to the annual range in temperatures at location C, the annual range in temperatures at location D will be

According to the Earth Science Reference Tables, the prevailing winds at 45º S latitude are from the

The downward movement of water from location A will usually be greatest when the soil is

What occurs when a rock is crushed into a pile of fragments?

What is the best evidence that a glacial erratic has been transported?

Unsorted, angular, rough-surfaced cobbles and boulders are found at the base of a cliff. What most likely transported these cobbles and boulders?

What is the name of the features indicated by letter X?

Which characteristics of a particle would usually result in the longest settling time for the particle in calm water?

What is the relative humidity when the drybulb temperature is 16°C and the wet-bulb temperature is 10°C?

If tubes A, B, and C were set up to test for capillarity, the data would show that capillarity is

The best evidence that erosion has taken place would be provided by

The minimum stream velocity necessary to transport a sediment particle that is 0.1 centimeter in diameter is closest to