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
Fittoniya [83]
4 years ago
10

The apperance of many new life-forms during the first period of the paleozoic era was probably aided by the development of

Geography
1 answer:
vodomira [7]4 years ago
7 0

<span>There was development of super continent Gondwana after Pannotia broke up. This led to a largest number of creatures evolving such as algae and the armored arthropods like trilobites. This period was referred to as Cambrian period in the first Paleozoic era.</span>

You might be interested in
A rapid change in ocean density with change in depth is the:
pshichka [43]

Answer:

5. pycnocline.

Explanation:

Pycnocline is the rapid change in density of ocean water with depth. With increase in depth, ocean water tends to be denser. The two major factors that determine density in ocean water are temperature and salinity(salt contents). The denser water become in the ocean the more likely it sinks easily . This is one major factor that drive Ocean currents, the process is called thermohaline circulation.

The increase in salinity of ocean water causes an increase in density . This is because the salt become tightly pack and filled the water to make it denser .  This simply means an increase in saline content of ocean water causes an increase in the density.

Another factor that affects density is temperature. Water at the surface possesses higher temperature due to direct contact with the sun. Usually, the higher the temperature the less dense ocean water becomes . This is why surface water is less dense. As water becomes warm the molecule disperse, this account for it lower density . Colder water are usually higher in density .

Generally, an increase in ocean depth causes considerable increase in density because of it colder temperature and increased salinity contents.

7 0
3 years ago
Tell who injured Heaven, why and how they did it, and what sprang from Heaven’s blood.
Svetllana [295]

Answer:

this would be saitan, if yur talking about the same heaven

Explanation:

8 0
3 years ago
Which lane delivers the driver to the acceleration lane and primarily gives the driver time to evaluate highway traffic conditio
loris [4]
The correct answer is Entrance Ramp. Entrance ramp is the lane that delivers the driver to the acceleration an and primarily gives the driver time to evaluate highway traffic conditions. The acceleration lane is where the driver is to be "delivered" according to the question, and you would only merge after accelerating to the proper speed
5 0
3 years ago
Read 2 more answers
The source of water for the Great Lakes was _______, which played a major role in forming the lakes during Earth's recent geolog
ser-zykov [4K]

Answer:

Melting glaciers when the lakes took their present form.

Nowadays, it's precipitation, rivers, and groundwater springs that bring new water to the great lakes.

Explanation:

8 0
3 years ago
What did the factories of New England produce?
Lera25 [3.4K]
They produced furniture, farm equipment, household items, and clothing.
4 0
3 years ago
Read 2 more answers
Other questions:
  • The loess that farmers use to grow crops is deposited as silt in the fields by _____.
    9·1 answer
  • The darkest part of the moon's shadow is?
    10·1 answer
  • Millions of years ago, the area pictured was the site of a mountain range. Today, a few plateaus are all that remain. What can b
    6·1 answer
  • A geologist is studying a new soil profile. In analyzing the profile, she finds that the topsoil is rich in organic material. Sh
    12·2 answers
  • What is the capital of myanmar?
    9·1 answer
  • The difference in elevation between the highest and lowest contour lines on a topographical map is called: a. contour interval c
    6·2 answers
  • Which cities are the ones that started the renaissance?
    11·1 answer
  • 13.What percentage of the world's
    5·1 answer
  • despite of many benefits, aquaculture is actually not considered a sustainable activity in the perception of the scientific comm
    8·2 answers
  • Look at the four positions of Earth with respect to the sun.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!