Starter Quiz

Question 1 of 6
1 of 6
Match the keyword to its meaning.
Click and drag answers to change the order, or select using Tab then move by pressing Space and the arrows on your keyboard.
A region in eastern Russia with harsh climate
Frozen soil that stays solid most of the year
A fossil fuel found underground
A clean source of power like solar or wind
A way to transport oil or gas
Siberia
Permafrost
Natural gas
Renewable energy
Pipeline
Think about types of energy.