Unlike latitude, the distance between degrees of longitude varies greatly depending upon your location on the planet. They are farthest apart at
the equator
and converge at the poles. A degree of longitude is widest at the equator with a distance of 69.172 miles (111.321 kilometers).
What does a degree of longitude equal in kilometers at the equator quizlet?
At the equator, one degree of longitude is
about 111 kilometers
. Degrees of latitude and longitude are also divided into smaller units called minutes. There are 60 minutes in a degree. Each minute is also divided into 60 seconds.
What does a degree of longitude equal in kilometers at the equator?
At the equator for longitude and for latitude anywhere, the following approximations are valid: 1° = 111 km (or 60 nautical miles)
0.1° = 11.1 km
.
What is the distance of one degree of latitude quizlet?
1° latitude equals
about 111 km
.
What is the distance covered by a degree of longitude?
A degree of longitude is
about 111 kilometers (69 miles) at its widest
. The widest areas of longitude are near the Equator, where the Earth bulges out. Because of the Earth’s curvature, the actual distance of a degrees, minutes, and seconds of longitude depends on its distance from the Equator.
How many miles is 5 degrees longitude?
A degree of longitude is widest at the equator with a distance of
69.172
miles (111.321 kilometers). The distance gradually shrinks to zero as they meet at the poles. At 40 degrees north or south, the distance between a degree of longitude is 53 miles (85 kilometers).
Which is the longest longitude?
Answer: The longest is
the equator
, whose latitude is zero, while at the poles, at latitudes 90° north and 90° south (or –90°), the circles shrink to a point. Both longitudes or meridians, interconnecting the north pole and the south pole, are equivalent lines of similar length.
Which are lines of latitude?
Latitude is the measurement of distance
north or south of the Equator
. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels.
What does each degree of latitude consist of?
Each degree of latitude consists of
60 equal parts
, called minutes. One minute (symbol: °) of latitude equals 1.85 km. In turn, each minute is divided into 60 equal parts, called seconds (symbol: °).
What can be used on Earth to establish reference points?
One of the oldest and most important is the
system of latitude and longitude
. Together, latitude and longitude create an “earth grid” that allows us to precisely locate the position of any point on the earth’s surface. Every system of location must be based on points of reference that everyone knows.
How long is 1 minute of latitude?
One degree of latitude equals approximately 364,000 feet (69 miles), one minute equals
6,068 feet (1.15 miles)
, and one-second equals 101 feet.
How do you convert degrees to distance?
Multiply the degrees of separation of longitude and latitude by 111,139
to get the corresponding linear distances in meters.
How many nautical miles are in 1 minute?
| Nautical mile | statute mile ≈ 1.151 | cable 10 |
|---|
What is a parallel of latitude on a map?
Latitude is a measurement on a globe or map of location
north or south of the Equator
. … As aids to indicate different latitudinal positions on maps or globes, equidistant circles are plotted and drawn parallel to the Equator and each other; they are known as parallels, or parallels of latitude.
What are lines of latitude and lines of longitude?
The lines running North to South are called “
Meridians
” or “lines of longitude” (Figure 2), while the lines running East to West are called “Parallels” or “lines of latitude” (Figure 3).
What are two key characteristics fundamental to understanding barrier islands?
What are two features of a barrier island?
Barrier islands are separated from shore by a lagoon. Barrier islands often have a line of sand dunes from the wind
. How can an increase in relative sea level affect a coastline?
