Monday
April 21, 2014

Homework Help: 7th grade Science

Posted by Gabby on Wednesday, May 1, 2013 at 4:46pm.

1.
Which of these sources of energy is NOT renewable? (1 point)

wind
solar power
hydroelectric power
natural gas

2.
Air can be polluted by ____. (1 point)

tiny particles of soot
carbon monoxide
sulfuric acid
all of the above

3.
Which of the following can cause acid precipitation? (1 point)

the use of solar panels
the use of hydroelectricity
the use of coal
all of the above

4.
Of the following, which helps conserve natural resources? (1 point)

using a cloth shopping bag instead of a paper bag
riding your bike on short trips around town
planting trees in your front yard
all of the above

5.
All of the following are fossil fuels EXCEPT ____. (1 point)

natural gas
coal
oil
wood


One sec ima posts my answers in a sec.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science-physics - Q1)which of these energy resources does not originate from the...
science: help - i need to do a science fair project. i am in 7th grade and my ...
7th grade science - what is the flow of matter and energy?
7th grade Science - Explain the role of energy in the carbon cycle.
7TH GRADE SCIENCE?!?! - 1. Which of the following shows the correct sequence of ...
Physical Science - Hi... well anyways so I am in 7th grade but I'm taking 8th ...
7th Grade - I just wanna know anyone who's been in 7th grade what do you learn ...
science - Most of us are aware of the energy concerns of today and the future. ...
7th grade science - what is the gravitational potential energy of a 0.1 kg apple...
7th Grade Science, Plz help due tomorrow!!!! - What are tetrahymena thermophila'...

Search
Members