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
Fed [463]
3 years ago
13

Rank the order of occurrences during the first 2 billion years of the Earth’s history.

Geography
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

1. earliest evidence of liquid water

2. oldest rock sample

3. first chemical signature of life

4. first cratons

5. oldest undisputed fossils

Explanation:

Earliest evidence of liquid water (4.40 Ga)

Oldest rock sample (4.03 Ga)

First chemical signature of life (3.8 Ga)

The first cratons (3.2 to 2.7 Ga)

Oldest undisputed fossils (3.2 Ga)

You might be interested in
What type of convergent plate boundary does Lake Tanganyika have?
N76 [4]

Answer:

Image result for What type of convergent plate boundary does Lake Tanganyika have?

Lake Tanganyika–like all of the other African Rift lakes except for Lake Victoria–lies in a graben (a down-dropped block of land bounded by extensional, or normal, faults) along the axis of the great rift. I think this is correct im not to sure but i hope it helps

Explanation:

3 0
2 years ago
Describe the term equilateral Africa refers to and countries and physical features found in the equatorial Africa
Nadya [2.5K]

Sub-Saharan Africa's equatorial area is known as Equatorial Africa. There are 13-14 nations, so I'm guessing you want Ethiopia, Rwanda, Kenya, and Somalia, which are the most well-known. Savannas in the north and south, as well as mountains and tropical rain forests, characterize the landscape.

4 0
2 years ago
Which of the following cannot be explained by colliding worlds in the early solar system? A. Asteroid belt B. Earth's tilted rot
erica [24]

Answer:

The correct answer is: A) Asteroid belt.

Explanation:

All of the other events can be explained by colliding worlds in the early solar system but the asteroid belt can't. The asteroid belt originated from the primitive solar nebula as a congregation of planetesimals, which were the precursors of the protoplanets.

5 0
3 years ago
Ninety percent of the Sun is composed of which element?
NikAS [45]
Hydrogen. That is how it is continuing to heat, the Hydrogen atoms are fusing to form Hydrogen, but at this point the majority is Hydrogen, eventually it will be majorly Helium, then Carbon.
7 0
3 years ago
Explain why dry farming was the ancient Mesopotamians' preferred method of farming. What eventually made dry
Ne4ueva [31]

Answer:

little rainfall

Mesopotamians depended on the annual flooding of Tigris and Euphrates rivers

this was similar to the Egyptians

gdghdghggb

4 0
3 years ago
Other questions:
  • The kids in the neighborhood often play a variation of the game hopscotch. In one section of the park, there are triangles and r
    9·2 answers
  • Is Mesoamerica the same thing as Central America?
    13·1 answer
  • Use the drop-down menus to identify the type of mass movement in each image.
    15·2 answers
  • BLANK involves aspects of food such as principles of food processing and strategies to improve food and nutritional value for pu
    14·1 answer
  • Order the events to describe a rock's progression from igneous to
    8·1 answer
  • Why are the spaces between the yellow lines on a map not equal?
    12·1 answer
  • The opposite of hydrosphere <br><br> Easy
    6·1 answer
  • Why do the leaves of the plant grown in the shade have horizontal growth
    8·1 answer
  • HELP please. ill give u a brain list if the answers are correct.
    11·1 answer
  • What would surface currents look like if there were no continents?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!