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
givi [52]
3 years ago
11

Please help! Easy questions for some people

Geography
1 answer:
Shalnov [3]3 years ago
5 0
2. The four inner planets have slower orbits, slower spin, no rings, and they are made of rock and metal. The four outer planets have faster orbits and spins, a composition of gases and liquids, numerous moons, and rings. The outer planets are made of hydrogen and helium, so they are called gas giants.

3. Earth formed about 4.6 billion years ago during the birth of our solar system. ... During the next major phase of earth's formation cooling and differentiation of the Earth's layers occurred. Dense materials sank to the center, forming an iron-nickel rich core. Lighter buoyant silicate-rich magma rose to the surface.

4. Instead of using CAT-scans and X-rays to see the center of the Earth, researchers use waves emitted by earthquakes to get a sense of the planet's innards. ... These tests are what allowed scientists to see that the core of the Earth is broken into three layers all with slightly different structures


5. Scientists believe Earth's magnetic field results from movements of molten iron and nickel within its liquid outer core. ... Earth's magnetic field is essential for life on Earth




Hope this helps you :).
(Sorry it’s so long btw)
You might be interested in
Outline 1 difference in the economy of the north and south of the UK
marshall27 [118]
Although there have been attempts to attract investment into the north, many businesses are choosing to set up in the south. This creates a large wealth divide and those living in the north of the country experience significantly different social and economic conditions from those living in the south
6 0
3 years ago
How would you describe the shape of chile? What problems might this shape create for chile's government?
boyakko [2]
Chile is stretched on the North-South Axis, but very thin on the East-West axis, or in other words: it's very long and very narrow.

Some problems connected to this are based on the large cost of transportation: the distances between the cities are very large and in fact, the southern part of Chile is only reachable from Argentina by land.
<span />
6 0
3 years ago
What are the main traditional crops and natural resources in nigeria?
Savatey [412]
The main crops are beans, sesame, cashews nuts, cassava, cocoa beans, ground nuts, gum arabic, kola nut, maize or corn, melon, millet, palm kernals, palm oils, rice, plantains, rubber,soybeans, sorghum and yams.
5 0
3 years ago
Which author wrote the oldest textbook about the Roman Empire?
Maksim231197 [3]

Answer:

I think A

Explanation:

it is helpful for you

please mark me as brilliantist and follow me

thanks.

5 0
4 years ago
The temperature scale which starts at absolute zero is the _____.
Sholpan [36]
This is the Kelvin scale - it's essentially the same as the Celsius (that is, one degree of Celsius is equivalent to one degree Kelvin, and the same cannot be said about Fahrenheit).

In Celcius the absolute zero is equivalent to <span> −273.15 °C and in Fahrenheit it's </span><span><span>−459.67 °F.</span> </span>
4 0
4 years ago
Other questions:
  • One of the key steps India is taking to improve people’s health is _____.
    7·1 answer
  • 2. Which factor is NOT a part of Newton's second law?<br> A. force<br> B. speed<br> C. acceleration
    14·2 answers
  • ___ is the primary source of drinking water for the vast majority people on earth
    5·1 answer
  • Number of dispensories in colorado and california
    13·1 answer
  • According to theory, what best describes the universe before the big bang?
    13·2 answers
  • CONCEPT MAPPING
    13·1 answer
  • Which phrase best completes the diagram?
    5·2 answers
  • Which of the following exemplifies a smart-growth approach to urban planning?
    10·2 answers
  • When did the countries of Central America become<br> independent? How?
    5·1 answer
  • Compared to the Earth's crust as a whole, the depth of sedimentary rocks beneath the ocean bottoms are ________
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!