Which of the six essential elements of geography helps us better understand physical and cultural similarities and differences around the world? A.
movement
B.
the world in spatial terms
C.
human-environment interaction
D.
places and regions

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.