Ocean warming and acidification are different phenomenal occurrences. 5 points
However, they both interact on the detriment of the marine ecosystems.
With the excess of carbon dioxide being released into the atmosphere
due to deforestation and burning fossil fuels, the oceans are absorbing
more CO2. The rate at which water absorbs CO2 decreases as water
temperature increases. What can one infer about ocean temperatures and
ocean acidification rate *
A) The cooler polar waters can absorb more CO2, than the warmer tropic waters.
Therefore, the warmer tropic waters are acidifying fastus
B) The warmer tropic waters are able to take up more CO2, than the cooler polar
regions. The warmer tropic waters are acidifying at a faster rate.
C) The temperature of the ocean does not influence its ability to absorb CO2. Ocean
acidification is not influenced by the ability to absorb the CO2,
D) The cooler polar regions are able to take up more CO2, than the warmer tropic
waters. The polar waters are acidifying at a faster rate. The tropic waters are releasing
more CO2 into the atmosphere instead of absorbing it.

Sydney drew a flow chart to illustrate the nitrogen cycle.which labels best complete the flow chart? x: producers undergo photosynthesis.y: nitrogen compounds are released into the air.x: nitrogen compounds are released into the air.y: producers undergo photosynthesis.x: free nitrogen is in the atmosphere.y: producers absorb nitrogen compounds through their roots.x: producers absorb nitrogen compounds through their roots.y: free nitrogen is in the atmosphere.

On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.

Which type of respiration takes place when there is no oxygen present