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
yawa3891 [41]
3 years ago
5

The motions of which two of Earth's layers help protect the

Geography
1 answer:
BigorU [14]3 years ago
6 0

Answer:

ozone layer

The ozone layer is extremely important because ozone gas in the stratosphere absorbs most of the Sun's harmful ultraviolet (UV) radiation. Because of this, the ozone layer protects life on Earth.

Explanation:

You might be interested in
What is the primary activity of Paraguay's economy a) agriculture b) oil production c) tourism d) manufacturing
Romashka-Z-Leto [24]
The answer is a, Agriculture
5 0
3 years ago
Read 2 more answers
What is post nationalism
Ket [755]
Is the process or Trend by which nation states and National identities lose their importance relative to across nation in self-organized or super National and Global into these
5 0
3 years ago
Complete the following paragraph about the development of the study of geography. The earliest maps date back to times from whic
Crazy boy [7]

Answer:

where is the paragraph

Explanation:

8 0
3 years ago
Read 2 more answers
Make some inferences as to why you feel the Southern Colonies had the most slaves and why New England had the fewest (hint: cons
Fed [463]

Answer:

The Southern Colonies had fertile soil and had a flatter geography.

The New England Colonies in the North had rocky soil and had hills/mountains inland which made them more on the industry side (this is also how the Union won the Civil War later on, the North was able to manufacture things while the South had mostly agricultural plantations). There wasn't much use for slaves in a factory, and much more in the South where plantations and large farms were.

The North was very religious besides Pennsylvania where the Quakers resided.

The South barely was religious because your nearest neighbor would be a few farms over, so you don't really converse with them much.

Explanation:

3 0
2 years ago
2. A 260 em cylinder container was used to collect an undisturbed soil sample. The container and soil weighed 403 g when dried.
sineoko [7]

Answer:

The Bulk density = 1.3 g/cm³

the porosity of the sample is 132 cm³

Explanation:

Given:

Volume of cylinder = 260 cm³

Mass of container and the soil = 403 g

Mass of the empty container = 65 g

Thus,

The mass of the soil is = 403 - 65 = 338 g  

Now,

The Bulk density = \frac{\textup{Mass}}{\textup{Volume}}

or

The Bulk density = \frac{\textup{338 g}}{\textup{260}}

or

The Bulk density = 1.3 g/cm³

also,

average particle density for mineral soil is usually given as 2.65 g/cm³

i.e the air present in the given soil sample has reduced its density from 2.65 g/cm³ to 1.3 g/cm³

The mass of the whole sample = Volume × Density

= 260 × 2.65

= 689 gm

but,

The actual mass of the dry sample = 338 g

thus,

Mass of air in the sample = 689 - 338 = 351 g

Therefore,

the volume of 351 g soil = \frac{\textup{mass defect of soil}}{\textup{density of soil}}

=  \frac{\textup{351}}{\textup{2.65}}

= 132.45 cm³

so the porosity of the sample is 132 cm³

4 0
3 years ago
Other questions:
  • Which of the following countries is the largest democracy in the world?
    9·1 answer
  • Absolute dating tells you _____. when an event occurred in years the relative age of different rock layers if one species of ani
    12·2 answers
  • Please help. Answer the questions correctly with an explanation or YOU WILL BE REPORTED!!!
    10·1 answer
  • When two or more elements combine chemically, they form a(n)
    5·1 answer
  • Where does most of the population of Canada live? in its cities in the mountains on its northern border on its southern border(s
    8·2 answers
  • How was it that the Hutu were able to get so many people to hate the
    14·1 answer
  • Why are western Europe's rives essential to its economy a) the rivers are scenic and attract many tourist b) Western Europe's ri
    7·1 answer
  • Que es la contaminación del medio ambiente
    9·1 answer
  • When listing map coordinates for a location on Earth. What is the correct way to list the coordinates?
    14·1 answer
  • If we transmitted radio signals to mercury when it was closest to earth and waited to hear the radar echo, how long would we wai
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!