Afarmer who has grown corn for the past five years notices in the sixth year that his harvest is significantly smaller, despite an increase in labor on the farm. the following year, the harvest continues its decline. which of the following explanations most plausibly accounts for the reduction in corn yield?
a. soil degradation
b. desalinization
c. better irrigation
d. terracing

Great britain and japan are both island nations with limited resources. as a result, each nation developed according to its distinctive geographic location and limitations. for this assignment, compare and contrast the effects of geography on the industrialization and imperialistic growth of these two nations. use evidence from at least five documents in your essay. support your response with relevant facts, examples, and details.

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

How many time zone are there on earth