How did early explorers overcome communication problems with native americans? A. They Created a written chinook language
B. They developed a pidgin language
C. they found native americans who knew french
D. they forced native americans to learn english.

(Someone pls help)

Select the correct answer. after months of heavy rains, a farmer noticed a steady drop in crop production. upon testing the farmland, it was found the soil was severely lacking nutrients. which of the following explains the loss of nutrients from the soil? a. drought b. drainage basin c. leaching d. water shedding