History, 03.04.2021 23:00, bodisontbernard
In the 1970s, India began using high-yield crops and the fertilizers required to optimize yield. Today, yield is dropping as infrastructure and policy fail to maintain subsidies for seed or fertilizers. This is an example of
A.
how crops that were created through genetic modification experience gene weakening and diffusion over time.
B.
the downside of the green revolution, wherein developing nations are dependent upon expensive solutions.
C.
the downside of plantation agriculture in areas that are neither tropical nor subtropical.
D.
population exceeding food supply as predicted by Malthus.
E.
desertification and the loss of arable farmland due to lack of proper fertilization and irrigation.
Answers: 2
History, 21.06.2019 15:30, xojade
Which statement best describes the underground railroad? a.) it is a train that took slaves from the south to the north. b.) it is a business that harriet tubman founded to slaves become free. c.) it is a secret route that slaves took to escape from southern slave states to the north. d.) it is a road that slave owners disliked using for travel.
Answers: 2
History, 21.06.2019 22:30, damien0lozano
What roles does climate change and natural resources play in global politics?
Answers: 1
History, 22.06.2019 05:30, bradleycawley02
What are the causes and effects of the spread of christianity
Answers: 1
In the 1970s, India began using high-yield crops and the fertilizers required to optimize yield. Tod...
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 02:01
Social Studies, 17.09.2020 02:01
Mathematics, 17.09.2020 02:01
Mathematics, 17.09.2020 02:01
Mathematics, 17.09.2020 02:01