This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is it better to recycle metals than to mine more? A) It takes far less energy to recycle. B) ... (Read 66 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Why is it better to recycle metals than to mine more?
 
  A) It takes far less energy to recycle.
  B) Mining is less expensive than recycling but not environmentally friendly.
  C) Ores contain toxic elements.
  D) all of the above
  E) none of the above

Question 2

Dmitri Mendeleev's chart of elements ________.
 
  A) was used as a calendar
  B) placed elements together with similar properties
  C) shifted the elements to fill in the gaps
  D) had many defects because of unknown elements


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
:D TYSM

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Abandoned Mine Land Abandoned Mine Land
Worldwide Use of Nuclear Energy Worldwide Use of Nuclear Energy
A) Thumb press across top of shoulder. (B) Repeated pressing to GB-21 to disperse energy; massage ... A) Thumb press across top of shoulder. (B) Repeated pressing to GB-21 to disperse energy; massage ...
Geothermal energy and powers Earth’s systems Geothermal energy and powers Earth’s systems
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
Energy flows from the environment into living organisms, then back to the environment Energy flows from the environment into living organisms, then back to the environment
Video: ribosome

For a complete list of videos, visit our video library