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
Anit [1.1K]
3 years ago
5

What are stromatolites?

Geography
2 answers:
yaroslaw [1]3 years ago
8 0

<u>Stromatolites are layered mounds of calcium carbonate that were deposited by algae during the Precambrian time.</u>

Answer: Option C

<u>Explanation:</u>

Stromatolites are the deposit of the layer which is mostly of limestone and these are mainly formed by the blue green algae which are only one celled organism of primitive times.

The features of these are that they are normally thin and have layers that might be either light or dark in color and are either flat or some of them even have a shape of a dome.

loris [4]3 years ago
5 0

Answer:

a calcareous mound built up of layers of lime-secreting cyanobacteria and trapped sediment, found in Precambrian rocks as the earliest known fossils, and still being formed in lagoons in Australasia.    C

Explanation:

You might be interested in
Which type of soil can cause lateral movement (water travels sideways) to ditches carrying nutrients with it?
Readme [11.4K]

Answer:

Sandy soil

Explanation:

Water movement in soils is called <em>soil hydrology.</em> The soil texture, the soil structure and gravity affects soil hydrology.

In sandy soil, the particles are largest compared to other types of soils, and these particles are held loosely together.

Water will move laterally in the soil profile if there is enough pore space in that soil (which sandy soils possess). This movement is aided by the capillary action of water in small spaces. The water will bind to the edges of the pores and slowly move laterally and even upward if the voids are small enough.

4 0
3 years ago
Why do Canadians typically know more about U.S. culture than Americans know about Canadian culture?
diamong [38]
<span>a)most Canadians are former U.S. citizens</span>
8 0
3 years ago
How would you describe the shape of chile? What problems might this shape create for chile's government?
densk [106]
Chile os a long skinny country, problems could be not haveing enough space for bulidings, making towns longer apart and therefore harder to transport resources
5 0
3 years ago
How do consumers influence climate change?
lana66690 [7]

Answer:

uooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Explanation:

5 0
3 years ago
What volcano in greece, with an elevation of 367 m, has been worthy of study as a result of its explosive history and close prox
Nezavi [6.7K]
The name of the volcano is SANTORINI.
Santorini is an island in Greece and this name is used to called the volcano which occurred there. Santorini is an a dormant and active volcano; its last eruption was in 1950. The volcano of Santorini is a very famous volcano in Greece and it has the highest crater in the world. 
6 0
4 years ago
Read 2 more answers
Other questions:
  • how many calories of heat energy are required to raise the temperature of 6 grams of water from 10 degrees celcius to 15 degrees
    15·1 answer
  • describe what might happen to the organisms in a desert if the climate changed and rainfall increased
    12·1 answer
  • What body of water separates Russia from Alaska?<br><br> Question 10 options:
    15·1 answer
  • New York City is located at 40 degrees north latitude on earth. How much sunlight would you expect New York to see in June? In D
    11·1 answer
  • What do leaves do for the plant
    13·2 answers
  • How many islands are on earth?
    13·1 answer
  • Qual pais apresenta a maior taxa de natalidade?Como voce chegou a essa conclusao?
    6·1 answer
  • About how far does the Swave travel through Earth in 13 minutes?
    13·1 answer
  • How did Colonization along the Mississippi River lead to the founding of the United States of America that we know today?
    14·1 answer
  • The process that creates ocean convection currents.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!