Answer:
D. Plastic sheeting, ultraviolet lights, dams, mechanical equipment and pesticides
Explanation:
The agriculture has changed significantly in the past couple of centuries. With the start of the industrial revolution, the agriculture was gaining more and more products and technologies to make it make easier for working, safer from pests, providing artificial conditions for the plants, and having higher quality and quantity. The mechanical equipment made the work much easier, cheaper, quicker, and more efficient, replacing lot of labor force. The pesticides have contributed to minimizing the effects of the pests. The dams are providing water for the plants where there's not enough in certain periods of the year. The plastic sheeting manages to stop weeds from growing, keeping higher temperature and moist for the plants, making them grow better and quicker. Some plants do not receive enough sunlight, or have to grown in regulated conditions, so the ultraviolet lights provide the needed light for them to prosper and perform photosynthesis.
Solid yellow lines mark the center of a road used for two-way traffic. Broken yellow lines indicate that you may pass
Latitude is a measurement of distance to the north or south of the EQUATOR. It is an angle that ranges from 0 degrees at the Equator to 90 degrees at the north and south poles.
Answer:
A. To bring attention to issues that mainstream parties may neglect.
I would say the conquest of Mexico by the Spaniards illustrates the geographic theme of colonialism whereby the Spaniards defeated the Aztecs and then took over their country against their will and then proceeded to remove the riches in such metals as silver and sent it to Spain. So what used to be an Aztec kingdom became a colony of Spain.
