« previous next »

Author Question: Electric vehicles may still be using fossil fuels A) because they all have a supplemental gas ... (Read 46 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jul 14, 2018
Electric vehicles may still be using fossil fuels
 
  A) because they all have a supplemental gas tank.
  B) at a greater rate than conventional vehicles.
  C) because batteries require oil to operate.
  D) well into the 21st century.
  E) if their charge comes from fossil-fueled power plants.

Question 2

Which of the following is a hazardous waste?
 
  A) heavy metals
  B) PCB oils
  C) cyanides
  D) strong solvents
  E) All of these are hazardous wastes.


jamesnevil303

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The FDA recognizes 118 routes of administration.

Fossil of Proganochelys quenstedti Fossil of Proganochelys quenstedti
World fossil fuel consumption since 1950 World fossil fuel consumption since 1950
Fossil remains of anatomically modern humans from the Czech Republic and from China (center crania) Fossil remains of anatomically modern humans from the Czech Republic and from China (center crania)
A typical electric cooling fan assembly showing the radiator and related components. A typical electric cooling fan assembly showing the radiator and related components.
A TECH 2 scan tool is the factory scan tool used on General Motors vehicles. A TECH 2 scan tool is the factory scan tool used on General Motors vehicles.
Modern Armadillo versus a Fossil Glyptodon Modern Armadillo versus a Fossil Glyptodon
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library