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
fenix001 [56]
3 years ago
12

Why do we not know exactly when life first evolved on Earth? *

Geography
1 answer:
enot [183]3 years ago
6 0

Simple, we weren't around during that time, so we made theories and conclusions to when life evolved on earth.

You might be interested in
Fault-block mountains form when large blocks of crust are _____ and tilted along normal faults. uplifted folded sunken
alekssr [168]
Uplifted I think not for sure

6 0
4 years ago
Read 2 more answers
The Alps are north of Italy. True or False​
Klio2033 [76]

Answer:

Here ya go:)

Explanation:

True

A look at the map of Italy immediately shows that the country is characterised by two big mountain ranges: the Alps in the north and the Apennine mountains along most parts of the peninsula.

3 0
3 years ago
Why does eastern Norway have colder and snowier winters than western Norway?
katrin [286]
Mountains reduce the eastern flow of milder air.
4 0
4 years ago
Please Help!!Not sure about these answers
mafiozo [28]

Answer:

1) Phoenix

2) Raleigh

3) Fargo

4) Portland

5) Houston

6) Niagara Falls

7) Miami

Explanation:

Latitude then longitude ( coordinates; points )

8 0
2 years ago
When minerals are dissolved, how are the resulting ions carried by rivers?
dlinn [17]

Answer: In solution because they have dissaolved and mixed with water so they are carried down the river.

You're welcome :)

5 0
3 years ago
Other questions:
  • HELP MEE ASAPPP <br> What is the definition of convergent boundary ?
    12·1 answer
  • if the deepest hole ever dug was about twelve thousand meters deep how do scientists know what is in the inside of the Earth
    14·1 answer
  • About 97% of Earth's water is _____.<br> underground<br> saltwater<br> freshwater<br> frozen solid
    13·2 answers
  • A star of spectral class m2 and an absolute magnitude of +15 would be classified as a _______________.
    10·1 answer
  • If someone can do this you will be a life saver
    14·1 answer
  • Which one of the following is true regarding the effects of Glen Canyon Dam on the Grand Canyon?
    11·1 answer
  • Which of the following rights was given to both the men and women of ancient Greece?
    15·1 answer
  • A science channel report suggests air bombs could be responsible for the purported disappearances of planes and ships in what my
    8·1 answer
  • What is the biggest country
    14·2 answers
  • Why do businesses in the united states practice outsourcing
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!