36.
(08.01 mc)
which of the following describes an effect of the first agricultural revolution? (1 point)
i. the world's population spread out to different continents.
ii. permanent societies and civilizations were established and grew slowly.
iii. hunting and gathering communities became more widespread.
iv. the world's total population increased rapidly.
i and iv
ii and iii
i, ii, and iii
ii, iii, and iv
i, ii, iii, and iv
37.
(08.01, 08.06 mc)
which development characterizes the green revolution? (1 point)
i. use of biotechnology
ii. more powerful technology
iii. increased food processing
iv. an interest in protecting the environment
i only
i and ii
i, ii, and iii
ii, iii, and iv
i, ii, iii, and iv