The correct answers are: II and IV.
''Single-family farms are making higher profits'' and ''mechanized farms require a larger labor force than traditional farms'' are the two statements that are not true about the modern day agriculture.
Single-family farms are not making higher profits, thy are in fact making much less profit, and especially in the developed countries this type of farms are systematically brought to minimum and are on the verge to stop existing.
Mechanized farms do not require larger labor force, totally opposite, they require much less labor force. The whole point of the mechanization is to lower the requirements for labor force and increase the speed and efficiency of the work, so this made it possible that much fewer people to be able to do much more work with the help of the mechanization.
Since scarcity is when the supply of a product goes low
the price goes up when the supply of a product is down
Continental crust it has the average composition of granite.
Answer is Granite.
It will help you.
Elias is standing on a Transform. I had the same question and I got transform
Erosion, cause it causes only negative consequences
