|
1
|
liquid hydrocarbon mixture
|
United States
|
Commonly used as fuel for vehicles and heating
|
2
|
|
2
|
gaseous hydrocarbons
|
United States
|
Gaseous hydrocarbons like propane and butane are commonly used as fuel for outdoor grills and camping stoves.
|
1
|
|
3
|
gaseous hydrocarbons
|
United States
|
Gaseous hydrocarbons like natural gas are commonly used for heating and cooking in households.
|
1
|
|
4
|
gaseous hydrocarbons
|
United States
|
Used as fuel for heating and cooking in many households
|
1
|
|
5
|
gaseous hydrocarbons
|
United States
|
Gaseous hydrocarbons like natural gas are commonly used for heating and cooking.
|
1
|
|
6
|
hydrocarbon
|
United States
|
Hydrocarbons are widely used as fuel for transportation and heating.
|
1
|
|
7
|
hydrocarbon
|
United States
|
Used as a major source of energy and fuel for transportation and heating.
|
1
|
|
8
|
hydrocarbon
|
United States
|
Hydrocarbons are commonly used as fuel for vehicles and heating.
|
1
|
|
9
|
hydrocarbon
|
United States
|
Commonly associated with gasoline and diesel fuel for cars and trucks.
|
1
|
|
10
|
hydrocarbon
|
United States
|
Hydrocarbons are commonly associated with fossil fuels and energy production.
|
1
|
|
11
|
hydrocarbon molecule
|
United States
|
Key component in fossil fuels and petrochemical industry
|
1
|
|
12
|
hydrocarbon molecule
|
United States
|
Hydrocarbon molecules are commonly associated with fossil fuels and the oil industry.
|
1
|
|
13
|
hydrocarbon molecule
|
United States
|
Fundamental part of fossil fuels and energy production
|
1
|
|
14
|
liquid hydrocarbon mixture
|
United States
|
Commonly used as fuel for automobiles and other vehicles
|
1
|
|
15
|
liquid hydrocarbon mixture
|
United States
|
Used as a fuel for cars and other vehicles
|
1
|
|
16
|
methane
|
US
|
Methane is a potent greenhouse gas and a major concern for environmentalists and policymakers.
|
1
|
|
17
|
methane
|
United States
|
Methane is primarily known as a greenhouse gas and a major component of natural gas used for heating and cooking.
|
1
|
|
18
|
methane molecule
|
US
|
Commonly associated with natural gas and fossil fuel industry
|
1
|