Identify the contour interval
Note the map legend for elevation units
Find labeled contour lines
Count lines up or down to estimate elevation
Recognize that closer lines mean...
Population density = total population ÷ land area
Use the same units for all calculations
Count the total number of people in the area
Measure the land...
Add all temperature readings together
Count the total number of readings
Divide the sum by the number of readings
Use the same temperature unit for all readings
Round...
Add all temperature values together
Count the total number of temperature values
Divide the sum by the number of values
Use the same temperature unit for all...
Collect monthly rainfall data for all 12 months
Add the rainfall amounts from January to December
Use the formula: Annual rainfall = sum of monthly rainfall
Ensure...
Write latitude first, then longitude
Use degrees, minutes, and seconds or decimal degrees
Write latitude with N or S
Write longitude with E or W
Separate latitude and...
Find the highest temperature of the year
Find the lowest temperature of the year
Subtract the lowest temperature from the highest temperature
Annual range of temperature =...
Find the highest average monthly temperature
Find the lowest average monthly temperature
Subtract the lowest temperature from the highest temperature
Annual range of temperature = Highest average...
Find the highest temperature recorded in the year
Find the lowest temperature recorded in the year
Subtract the lowest temperature from the highest temperature
Use the formula:...
Count the total population of the area
Measure the total land area of the same area
Divide the population by the land area
Use the formula: Population...
Identify the coordinate system being used
Read the first value as the x-coordinate
Read the second value as the y-coordinate
Read the third value as the z-coordinate...
Find the total population
Find the total land area
Divide the population by the land area
Use the formula: Population Density = Population ÷ Area
Express the result...
Population density = total population ÷ land area
Use the same unit for area throughout
Count the total number of people in the area
Measure the land...
