Cause they can't afford a house they don't have enough money for it hope this helps
Answer:
Germany
Italy
I think these are the answers
Erosion,oil spills,pollution,tourism,urban development
Answer:
At the top theres less air and a higher elivation
Explanation:
i hope this helps you
from google:
"The Earth gets hotter as one travels towards the core, known as the geothermal gradient. Geothermal gradient is the amount the Earth's temperature increases with depth, indicating heat flowing from the Earth's warm interior to its surface. On average, the temperature increases by about 25°C for every kilometer of depth"
