Which human activity is sometimes associated with soil degradation, intense water use, and chemical pollution? A) logging

B) energy production

C) agricultural production

D) overfishing​

The kobe habor wharfs where the center of japanese exports to other countries. it had 200 wharfs before the earthquake. how many wharfs remained undamaged after the earthquake? a. 130 wharfts b. 3 wharfs c. 30 wharfs

How do you date a sample of rock that you suspect as being one of the earliest on earth

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?