« previous next »

Author Question: For which of the following mineral resources is the United States most dependent on imports? a. ... (Read 57 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 15, 2018

For which of the following mineral resources is the United States most dependent on imports?
  a. nickel
  b. copper
  c. chromium
  d. graphite
  e. tin



Question 2

Which important agricultural substance comes from the atmosphere?
  a. nitrate
  b. phosphate
  c. potassium
  d. potash
  e. calcium



sierrahalpin

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 15, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Iron-dependent regulation of mRNA translation and degradation Iron-dependent regulation of mRNA translation and degradation
How Safe Is Your State? Violent Crime in the United States How Safe Is Your State? Violent Crime in the United States
Different types of fog found throughout the United States Different types of fog found throughout the United States
Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate Control of the cell cycle by cyclin-dependent kinases, and the checkpoints at which they operate
GDP per Capita in the United States, 1870–2009 GDP per Capita in the United States, 1870–2009
Regulatory effects of the vascular endothelium in normal and pathologic states Regulatory effects of the vascular endothelium in normal and pathologic states
Video: Hyperglycemia Animation

For a complete list of videos, visit our video library