Answer:
D) I, II and III
Explanation:
i. Shelter Belts
Strong wind typically carry enough force to destroy the surface of the farm's land, which will accelerate the rate of land degradation. Usually, farmers put shelters belts at the edge of the farm to block such winds and prevent the soil degradation.
ii. No till farming
In this method of farming, Farmers avoid the use of tools that will destroy the composition of the soil (Such as shovel or rake). They plant the crops by creating as little disruption as possible to the soil to prevent soil degradation
iii. Animal graze over plowing.
The concept is similar to no-till farming. Animal plowing usually conducted by making a buffalo carried a giant rake to destroy the soil and provide spaces for Fertilizer. Animal graze will eliminate the use of the rake and prevent soil degradation.
Answer: A. no later than 30 minutes after sunset and until at least 30 minutes before sunrise.
Explanation: Driving is guided by rules and driving rules may differ from one state to another. However, in California, in a bid to ensure that drivers and motorist have a clear vision or sight of their path, drivers behind the wheel must turn on their headlights no later than thirty minutes after sunset and until at least 30 minutes before sunrise.
Answer:
Correct answer is B) Between the Gulf of Mexico and British-owned Canada.
Explanation:
A is not correct as the southwestern United States are along Pacific Ocean , and this was not a part of the purchase.
B is correct as this was a vast portion of land, that is mostly spreading throughout middle part of US, from Gulf of Mexico to Canadian border.
C is not correct as this part came into possession of the States much later.
D is not correct as eastern part was in the United States since the creation of the country.
Answer:
Explanation:
The arousal theory of motivation suggests that we are always looking for different activities that allow us to maintain an optimal level of psychological arousal. If Jim and Mariee want to keep their level or arousal, they will look for an activity that implies physycal movement an, maybe, some sort of risky feelings, for example, running on the streets at night or climbing some tree. If they want to lower their level of psychological arousal, they will do something that doesn't imply that much risks or moving, for example, playing cards, watching a movie, etc.
Answer:
a message sent by telegraph and then delivered in written or printed form.
