Which statement best summarizes the changes in agricultural techniques overtime?
A humans have been using the same agricultural technique since the beginning of sedentary agriculture
B overtime agriculture techniques shifted from very expensive to very cheap
C overtime agriculture techniques shifted from ranging large inputs of labor to recurring large inputs of energy and technology
D overtime humans have decreased the input of energy and chemicals in agriculture
C overtime agriculture techniques shifted from ranging large inputs of labor to recurring large inputs of energy and technology
The statement that best summarizes the changes in agricultural techniques over time is:
C) Overtime, agriculture techniques shifted from requiring large inputs of labor to requiring large inputs of energy and technology.
To determine which statement best summarizes the changes in agricultural techniques over time, we need to evaluate each option:
A) Humans have been using the same agricultural technique since the beginning of sedentary agriculture.
This statement is not correct. Over time, humans have developed and improved agricultural techniques based on new knowledge and understanding.
B) Over time, agriculture techniques shifted from very expensive to very cheap.
While the cost of agricultural techniques has changed over time, it is not the best way to summarize the overall changes in techniques. Other factors, such as labor requirements, use of technology, and energy inputs, play significant roles.
C) Over time, agriculture techniques shifted from requiring large inputs of labor to requiring large inputs of energy and technology.
This statement is the most accurate and comprehensive summary of the changes in agricultural techniques over time. As technology has advanced, the reliance on manual labor has decreased, and there has been a shift towards the use of energy and technology to improve efficiency and productivity.
D) Over time, humans have decreased the input of energy and chemicals in agriculture.
This statement is not accurate. With technological advancements and the increased use of machinery and synthetic inputs, the overall input of energy and chemicals in agriculture has generally increased, not decreased.
Therefore, option C, "Over time, agriculture techniques shifted from requiring large inputs of labor to requiring large inputs of energy and technology," best summarizes the changes in agricultural techniques over time.