subject
Biology, 19.12.2019 02:31 starreee

Ascientist observes that a region covered by permafrost a few years ago has now thawed. how could this trend be related to the use of fossil fuels?

greenhouse gases trap more heat in earth's atmosphere.

particulate matter covers and warms the ground.

soil thaws more easily as it becomes more acidic.

factories using fossil fuels generate heat.

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 22.06.2019 06:00, kmwise19
Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?
Answers: 2
image
Biology, 22.06.2019 10:00, karlaaag
The structure that houses the cells genetic information.
Answers: 1
image
Biology, 22.06.2019 10:20, mistiehaas
Amines amides and amino acids are categories of
Answers: 1
image
Biology, 22.06.2019 15:40, mesposito
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
You know the right answer?
Ascientist observes that a region covered by permafrost a few years ago has now thawed. how could th...

Questions in other subjects: