I think that answer points to the following, highways, railroads and buildings.These are the three signs and characters of human made features on the topographical map.
Thank you for your question. Please don't hesitate to ask in Brainly your queries.
Answer:
B. The light waves get "stretched out" as they travel.
C. The light waves appear redder than expected.
Explanation:
You might hear about doppler effect before. An ambulance siren will be heard differently when it coming to you and when it moves away. When moving away, the frequency of the sound will seem to keep getting lower to the observer. A lower frequency means the sound appear to have a longer wavelength.
When scientist examines the lightwave from the distant stars, they find that the light wavelength seems stretched out and then it should be. The light also seems redder than expected. Redder light means the wavelength is longer, so the object should move away from our observation point.
The answer for that is c because there are greater proportion of mountains land and in the southern hemisphere
Answer:
Yes all above difference is correct
