Which of the following is not a characteristic of organic farming? a. the use of natural fertilizers b. the use of crop rotation and mulch c. the use of insects and birds to reduce pests d. the use of genetic modification to avoid using pesticides

Which of the following best describes the circumstance under which countries block the importation of certain products into their country? a. importation blockade b.trade barrier c.trade inhibitor d. domestic protection act

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration

Match the term with the corresponding definition. 1. mountains 2. geographic position 3. latitude 4. oceans 5. pressure 6. land vs. water a. affects temperature by influencing the seasonal range of solar intensity b. despite being at similar latitudes, continental locations have a larger seasonal range in temperature than waterfront locations c. local topography predict temperature and precipitation d. thinner air less able to hold heat makes climate colder e. sea surface temperature influences air temperature and evaporation rates f. affects temperature, moisture, and storm tracks