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
kow [346]
3 years ago
13

Which early hominid species is believed to be first to leave africa?

Geography
1 answer:
m_a_m_a [10]3 years ago
4 0

Homo ergaster may have been the first human species to leave Africa and fossil remains show this species had expanded its range into southern Eurasia by 1.75 million years ago. Their descendents, Homo erectus, then spread eastward and were established in South East Asia by at least 1.6 million years ago.Oct 30, 2015


You might be interested in
A habitat that has lots of light and water, a high elevation, low temperatures, and a low level of oxygen is most likely a _____
d1i1m1o1n [39]
A high mountain would fit all these descriptions.
5 0
3 years ago
Read 2 more answers
Urgent does anyone know this?
elena-14-01-66 [18.8K]

Answer:

Lobster

Explanation:

Lobster was also known as the poor man's meal because the overabundance of these guys made it easy for people with no money to get their protein. In fact, these crustaceans were fed to prisoners, apprentices and slaves.

6 0
3 years ago
Read 2 more answers
What have scientists used to build a chronology of earths past
eduard
Hi,

Scientists have used rock samples to date the Earth's past. They also might use Steno's principles. 

Relative dating is the determination of the age of a rock or geological event by comparing with other rock/ geologic events. Absolute dating is a form of geologic dating that gives an actual date or age in history that the item was formed or died in years. 

Steno's principles are: 

Law of superposition - Bottom layer is the oldest, top layer of the youngest In undisturbed layers of sedimentary rock or magma.

Original horizontally - When sedimentary rock layers form, they are "created in a horizontal form.

The Principle of Lateral Continuity -<span> States that layers of sediment initially extend </span>laterally<span> in all directions.


Faith xoxo



</span>
5 0
3 years ago
a. Plates shift the continents around as they move, so Earth's surface is constantly changing. b. The contacts between plates ar
lions [1.4K]

Answer:

a. True.

b. False.

c. True.

d. True.

Explanation:

A landform refers to a geomorphic or natural feature of the Earth's surface, which typically makes its terrain. Some examples of landforms on planet earth are mountain, plains, volcanoes, valley, hills and plateau.

Basically, the tectonic plates such as the oceanic and continental lithosphere interact in three (3) ways and these are; divergent, transform and convergent boundaries.

a. Plates shift the continents around as they move, so Earth's surface is constantly changing.

b. False: the contacts between plates are called passive margins. A passive margin is a region where continents have rifted apart and are then separated by a body of water such as an ocean.

c. True: plates may consist of both ocean floor and continental crust, but never just oceanic or continental crust.

d. True: there are 120 major tectonic plates.

5 0
3 years ago
The _ is continuous movement of water between earth's surface and the air
masya89 [10]
The water cycle or hydrologic cycle is the continuous movement of water between the earth's surface and the air. Water molecules move from the atmosphere (or air) to the earth's surface and back again. Water moves from the atmosphere to the earth's surface via rain, snow, sleet or hail. It moves back to the atmosphere via evaporation. The sun's energy is the catalyst for the movement of water between the atmosphere and the earth's surface.
6 0
3 years ago
Other questions:
  • Which of the following is identified as being a major cause for the loss of culture globally?
    13·1 answer
  • Soil compaction can result in increased flooding in an area.<br> a. True<br> b. False
    7·2 answers
  • Question Completion Status: Which of the following should you expect to do when you do workplace research? O Take plenty of time
    5·1 answer
  • Question 5: For a planet in an elliptical orbit to "sweep out equal areas in equal amounts of it", it must... a) move slowest wh
    14·1 answer
  • Choose ALL words below which describes a unit of measure used in geologic time scale.
    15·1 answer
  • Where were most of Europe's colonies by the end of the nineteenth century?
    8·2 answers
  • How would Europe’s climate change if the North Atlantic current disappeared?
    11·2 answers
  • Ice
    5·1 answer
  • Which country had the greatest number of internally displaced people?
    8·2 answers
  • what are the impacts of india summer monsoon and bring together data collection from literature and make connections between rea
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!