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
lana66690 [7]
2 years ago
7

Which principle states that in a sedimentary sequence, the oldest layer lies at the bottom and the youngest layer at the top

Geography
1 answer:
telo118 [61]2 years ago
5 0

Answer: Principle of Superposition

Explanation: In an otherwise undisturbed sequence of sedimentary strata, or rock layers, the layers on the bottom are the oldest and layers above them are younger. Principle of Original Horizontality: Layers of rocks deposited from above, such as sediments and lava flows, are originally laid down horizontally. Hope this helps!

You might be interested in
Hey, I need help on my homework and I need you to be a helper ❤️ it’s due today☺️ thank you ❤️☺️
I am Lyosha [343]

Answer:

The horse latitudes= high pressure zones located about 30 degrees north and south of the equator.

The westerlies =blow from the west and bring storms across much of the us

The easterlies =blows from the east brings air from the polar regions towards the mid latitudes  

The trade winds= strong steady winds that blow from the east

Doldrums= lone pressure zone near the equator

Explanation:

6 0
2 years ago
Plz help will mark brainliest
postnew [5]

Answer:

look below

Explanation:

1. Europeans spread christianity to Rome, this was a problem because the Romans believed in many gods.

2. The middle ages began when different culture spread and some people wanted to stay traditional.

8 0
2 years ago
Read 2 more answers
Which present-day countries make up the region known as middle america
Alborosie

Answer:Mexico, Belize, Guatemala, Honduras, Costa Rica, El Salvador, Panama, and Nicaragua

Explanation:

8 0
3 years ago
How do we know how earths climate was long ago​
natka813 [3]
It stared 30 years ago it appeared in the news .Indeed, Svante Arrhenius, the pioneering Swedish scientist who in 1896 first estimated the scope of warming from widespread coal burning, mainly foresaw this as a boon, both in agricultural bounty and “more equable and better climates, especially as regards the colder regions of the Earth.”

There were scattered news reports through the decades, including a remarkably clear 1956 article in the New York Times that conveyed how accumulating greenhouse gas emissions from energy production would lead to long-lasting environmental changes. In its closing the article foresaw what’s become the main impediment to tackling harmful emissions: the abundance of fossil fuels. “Coal and oil are still plentiful and cheap in many parts of the world, and there is every reason to believe that both will be consumed by industry so long as it pays to do so.”

4 0
3 years ago
Why is expansion of rock important for magma to form?
Eddi Din [679]
The melting temperature of materials is affected by the pressure they are under. So when "rock" in the Earth's mantle experiences a decrease in confining pressure, not only does it expand, it's melting temperature drops. If the melting temperature of the material drops below the background (also known as the
in-situ
) temperature, then melting will occur and in this case magma will form.
8 0
3 years ago
Other questions:
  • What caribbean country shares an island with haiti
    7·1 answer
  • What might be an example of ethnic, or racial, differences resulting in conflict?
    11·1 answer
  • A new energy source found in the ocean that is currently very costly to obtain?
    7·1 answer
  • Tropical seas have a high rate of evaporation because of the direct rays of the sun. Because of this high rate of evaporation, w
    15·2 answers
  • Which tree-shaded oasis in grand canyon national park is the only permanent lodging below the rim?
    13·2 answers
  • A __________ is a crack in the Earth's crust typically associated with, or form, the boundaries between Earth's tectonic plates.
    6·1 answer
  • The group of mountains along the western (Pacific) side of North America are called the:
    9·2 answers
  • Please I need help, it's my homework for today and I don't understand
    14·1 answer
  • Which of the following statements is true about population density in
    7·2 answers
  • Phân tích thực trạng lạm phát ở việt nam giai đoạn 2011-2020
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!