Some resources are inexhaustible or perpetually renewable, others are nonrenewable, and still others are renewable if we do not overexploit them. Ecosystem ervices are benefits we receive from the processes and normal functioning of natural systems. Resources and ecosystem services are essential to human life and civilization, yet we are depleting and degrading them.
The answer is D. variations in speech patterns and accents across the country
The answer is - The plateau is higher than the coastal plain.
The plateaus are highlands, on occasions higher than some mountains. They are predominantly flat or wavy, so they look like big plains on higher altitude.
The coastal plains on the other side, are very low, close in height as the sea level itself, which actually makes them the second lowest plains after the depressions, so they are much lower than the average plateau.