Answer:
B. All of these are drivers
Explanation:
The populations of lot of amphibians, with rare exceptions, are constantly on the decline around the world. The main reason behind this is the human activity, as it has caused lot of changes, pollution, and dangers for the amphibian populations, which has led lot of amphibians to be on the verge of extinction.
The pollution, especially of the waters, has been a major factor for the decline of the amphibian population. Lot of very toxic chemicals have made the water unsuitable for living and poisonous, which systematically killed off the amphibian populations.
The habitat loss, as with any other group of animals, has left the amphibians without places to live. They have been left without their shelters, food sources, mating grounds, and they have started to die out.
The invasive species, especially the predatory ones, have also had big negative impact. The amphibians didn't had any defense mechanism against the introduced predators, so they were easy prey and their numbers rapidly went down.
In urban areas, there are more people, therefore not a lot of farmland. (that eliminates C) If city buildings don't allow flood waters to recede, that could be dangerous in many ways. (So A is still a reasonable answer) If most cities are built in flood zones, there should be some form of shelter if houses aren't safe. Pollutants and diseases being carried in water are already dangerous, but easier to spread with rapid flood waters that are sweeping everywhere. So your best answer would be either A or B.
<span>Cele mai mari acumulari de apa sunt calul alb, negreni , pe raul baseu mileanca pe paraul podriga catamarasti si dragasani pe raul sidna
ExistÄ douÄ categorii de lacuri:
Lacuri hidroenergetice:Lacul Stânca-Costești,pe Prut
Iazuri:cu frecvenČ›Ä mare:DracČ™ani,pe Jijia</span>
Answer: These processes in the tectonic plates in the crust, wind and water erosion, and deposition shape features on Earth's surface.
Explanation:
Answer:
The right answer is B
Explanation:
Because censuses are a set of operations that consist of collecting, manufacturing and publishing demographic data.
