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
ikadub [295]
3 years ago
9

7. Nanomaterials made out of common, abundant elements may soon replace the need for mining some metals.

Geography
1 answer:
adell [148]3 years ago
8 0
ANSWER:

step-by-step explanation: true.
You might be interested in
True or False: The country with the highest population of Muslims is located in the Middle East.​
stich3 [128]

Answer:

TRueeeeee

Explanation:

7 0
3 years ago
Read 2 more answers
What religion celebrates yom kippur and hanukkah?
Phantasy [73]
Judaism
I hope this helps 

3 0
3 years ago
The diagram shows the amount of phosphorus measured in teragrams (1 teragram = 1×10^12) grams), in the various reservoirs of the
SpyIntel [72]

Answer:

This is the best explanation for why there is such a small amount of phosphorus that moves into aquatic systems:

1. Phosphorus is highly stable in the atmosphere and remains there for long periods of time.

Explanation:

The phosphorus first cycle is the process by which the phosphate ion passes in very small amounts through the lithosphere from volcanic aeorosols, then to the hydrosphere, where it stays from 20,000 to 100,000 years in the ocean, and finally to biospherere, where rain and erosion helps washing the phosphorus from the rocks into the soil. So, raining is the beginning of the phosphorus´s second cycle, so it is also, the slowest one of the matter cycles that is why the natural total background phosphate levels in several bodies of freshwater range from 0.005 to 0.05 mg/L. Phosphorus remains mostly on land and in rock and soil minerals.

Although abundant on our planet´s sedimentary rock crust and in human body, phosphorus to commercialize is only found in minerals therefore, phosphates mining activity and calcium heating is the only way to get it in its pure elemental form. It is an essential nutrient for plants and animals and a big percentage of the mined phosphorus is used to make fertilizers.

5 0
3 years ago
What two continents are the seven seas located
oksano4ka [1.4K]
Between Europe and America Atlantic Ocean, between America and Asia, Pacific Ocean between Africa and Oceania, Indic ocean
4 0
3 years ago
Can someone help me? what 3 and 4​
hammer [34]

Answer:

3.given

4.prove

7 0
2 years ago
Other questions:
  • Which geologic event occurred in new york state at approximately the same time as the extinction of dinosaurs and ammonoids?
    15·1 answer
  • What is the order from north to south in which the major ecosystems of Russia stretch across the nation?
    6·2 answers
  • Explain one way that ethnic groups in the U.S. and Canada are similar and one way that they are different.
    7·1 answer
  • Define green city. Pls help ❤️
    12·1 answer
  • Application 9.2 describes how several southwestern states resolved their dispute over water rights to the Colorado River. The Co
    8·1 answer
  • Explain how the concept of the global village impacts the cultural landscape.
    8·1 answer
  • PLS HURRY Worth 30 points!!!!!!!!!!!
    12·2 answers
  • Is this statement true or false? Strip mining is less harmful to the environment than shaft mining, but more dangerous to miners
    11·1 answer
  • 11. Which two points on the number line
    15·1 answer
  • Why do production possibilities curves only compare two different goods or services?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!