Agriculture companies produce plants that have genetic modifications that give the plants desired traits, such as resistance to drought or pests. which question would gather information about and ethical consideration of genetically modified plants? a. will these plants cause pollinators to avoid large areas of land? b. can the amount of excess food produced by these plants be calculated? c. can the genetic modifications of these plants be acquired by noxious plants? d. will these plants require more land to grow than an equal amount of non-genetically modified plants require?

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.