Home
Categories
Search
Home
Categories
General
Earth
Which of these types of energy is cleanest and causes the least pollution?
Earth
Which of these types of energy is cleanest and causes the least pollution?
Natural Gas
Coal
Wind
Gasoline
More Questions from Earth
Which of these terms can be used to describe steam?
Reveal Answer
How many continents does Earth have?
Reveal Answer
What is the only continent on Earth that does not have snakes?
Reveal Answer
What is the hard, dark substance found in the ground that is mined for fuel?
Reveal Answer
What is the term for when pieces of glaciers break off and form icebergs?
Reveal Answer
Ruby and sapphire are gem forms of which mineral?
Reveal Answer
Which of these is a way to curb human pollution?
Reveal Answer
Earth's crust is made of many pieces called ______ plates.
Reveal Answer