1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rina8888 [55]
2 years ago
13

Explain how paleoclimatologists (scientists that study climate change) use fossils and other records to study climate change.

Biology
1 answer:
marysya [2.9K]2 years ago
6 0

Answer:

paleoclimatologists use different sources of information from fossils in order to record past climate and environmental conditions (for example, tree rings or skeletons of coral reefs)

Explanation:

Paleoclimatology is the discipline that studies ancient climate and environmental conditions. Paleoclimatologists are researchers that analyze different sources of evidence to obtain accurate records of past climate conditions. In this regard, the fossil record has proven to be a useful tool to obtain such information. For example, the rings of fossilized trees are usually wider during warm and wet years, while these rings become thinner during cold and dry years. Moreover, geochemical records from the skeletons of fossil corals (composed of calcium carbonate) are good indicators of past climate conditions because coral growth is sensitive to small fluctuations in water temperature. Paleoclimatologists also use non-biological climate indicators (e.g., sediments and ice sheets) to reconstruct past climate and environmental conditions.

You might be interested in
Two intermediates of the sterol biosynthesis pathway, isopentenyl diphosphate and dimethylallyl diphosphate, are used by archaea
Usimov [2.4K]
Two intermediates of the sterol biosynthesis pathway, isopentenyl diphosphate and dimethylallyl diphosphate, are used by archaea in the biosynthesis of  isoprenoids. Isoprenoids are organic compounds <span> which play widely varying roles in the physiological processes of plants and animals.</span>
4 0
3 years ago
What is the the process of making a copy of a gene.
Anon25 [30]

Answer:

The process of making a copy of gene is called DNA replication.

Explanation:

This is a four step process. In first step, the DNA molecule which is double helical structure is unzip. This is carried out by enzyme called helicase which is also called biological scissors. Then after that DNA form Y like structure having complementary base pairs. Two strands are formed ; leading strand and lagging strands. They complementary base pairs allow the formation of new strands with help of primer. So new strand is then a copy of gene or called replicated strand.

7 0
3 years ago
What is the primary function of the parathyroid gland
NISA [10]

Answer:

it regulates the calcium levels in the blood

Explanation:

6 0
2 years ago
Read 2 more answers
PLEASE HELPPPPPPPP
Ivahew [28]
I believe the answer is B
5 0
3 years ago
Read 2 more answers
some cells produce and secret high levels of digest enzymes. which organelles would you expect to be abundant in those cells and
Diano4ka-milaya [45]

Lysosomes, because they are the organelles that secrete these hydrolytic enzymes and help break down old organelles, viral/bacterial invaders, and food particles.

3 0
3 years ago
Other questions:
  • What information can you obtain if you know a minerals use or chemical composition
    14·1 answer
  • what does presence of mesosaurus fossils tell about the initial location and positioning of south america africa antarctica
    9·1 answer
  • A dietician examines the diet of a patient who is complaining that he is unable to build muscle mass. The patient eats mainly fr
    15·2 answers
  • Which of the four carbon reservoirs receives most of the carbon industrial combustion, or the burning of fossil fuels?
    13·1 answer
  • What is the porosity of the gravel sample?(The sediment volume for each sample is 400ml.)
    8·2 answers
  • Explain the role of air pressure, air masses and weather fronts in the formation of meteorological events such as thunderstorms,
    11·1 answer
  • Which organism can convert light energy into chemical energy?
    9·1 answer
  • What is the difference between the calorie (lowercase c) and the Calorie (capital C)
    8·1 answer
  • What is the best explanation for extinction of various species?
    10·1 answer
  • What is the speed of grid method in forensics
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!