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
photoshop1234 [79]
3 years ago
10

Humans evolved approximately 200,000 years ago. For what percent of geologic time have humans been present on Earth

Geography
1 answer:
Mademuasel [1]3 years ago
8 0

Answer:

Our best guesses are that life began somewhere between 3.5 Billion and 3.8 Billion years ago

You might be interested in
In India, the government favors the building of dams in order to ..... A. invite foreign investment. B. reduce dependency on irr
Natalija [7]

<span>D. provide systematic irrigation.</span><span>

Agriculture Science is the science of crop production and its improvement. In Agriculture Science, scientists focus on research and development on various aspects of crop technology and production. 

Crop improvements include: 
1. Irrigation Management as a production technique
2. Minimizing the growth of pests 
3. Transformation of raw products to end-consumer products
4. Prevention of adverse environmental effects (e.g. waste management and soil degradation)
5. Supply and demand for food in a global basis 6. Crop quantity and quality 7. Study of other fields of agriculture (e.g. soil science) </span>
3 0
3 years ago
The current responsible for holding the Great Pacific Garbage Patch together is called _______.
forsale [732]
The North Pacific Gyre

8 0
2 years ago
Hawaii first drew the attention of the united states because _____.a)it had water that could be brought to los angeles
Valentin [98]
Hawaii first drew the attention of the United States because it was seen as a refueling station for naval vessels. The correct option among all the options that are given in the question is the fourth option or option "d". I hope that the answer has come to your great help.
5 0
3 years ago
What is associated with the formation of a new continent? lava tectonic plates homeostasis earthquakes moon cycle layers of the
gavmur [86]
1) Divergent boundaries because they cause new crust to form.
2) MORS are underwater mountain ranges that rise to connect with the continents and form new crust. The lava gets pushed under the oceanic crust.
3 0
3 years ago
Arabs who live in North Africa trace their ancestry to which geographic region?
dalvyx [7]
The answer is b. The Middle East
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the name of the southeastern part of Germany
    6·1 answer
  • Name two modern technologies that help us to monitor cyclones.
    15·1 answer
  • How can animism be described
    11·1 answer
  • How did the influx of people after World War II impact Canada 1. It caused high unemployment. 2. It led to stricter immigration
    7·2 answers
  • In Colombia, doing what action is considered rude during a conversation?
    14·2 answers
  • Why does Lihue, 22 degrees N, have a smaller temperature range than San Francisco, 37 degrees N?
    15·1 answer
  • 50:5
    5·1 answer
  • What are the following best describes the republic?
    14·1 answer
  • WILL MAKE THE BRAINIEST IF YOU ANSWER THIS QUESTION
    10·1 answer
  • Escribe the characteristics of Portuguese traditional music.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!