Is the prime meridian at 0 degrees latitude 0 degrees longitude or 180 degrees latitude

In wegener’s evidence for continental drift, continents were proposed to fit together, such as the east coast of south america with the west coast of europe. east coast of africa. west coast of greenland. lower west coast of africa.

People make choices about how to use resources.

Hey, i was what is consisted in a sustainable city? like what unique designs they have, etc. for answering ; )