Coal is produced from these ______ which grew millions of years ago (6 letters)
3.
An energy resource which can produce electricity from the energy of falling water (13 letters)
7.
This is not an energy resource, but you have to use energy in order to produce it (11 letters)
9.
Our bodies need this energy resource several times a day (4 letters)
10.
The unit of energy - named after a man who lived in Salford! (5 letters)
11.
After millions of years, a plant or animal buried in mud turns into a ________ (6 letters)
13.
A useful energy resource can be tapped by putting _______ panels on the roofs of houses
14.
Food is a type of _________ energy (8 letters)
16.
The unit of energy was named after James Prescott Joule. On modern food labels what does kJ stand for? (10 letters)
17.
All energy on Earth until comes from this object (3 letters)
18.
Oil is a fossil fuel produced from these _________ which lived millions of years ago (7 letters)
19.
A fossil fuel used in cookers in most homes in the UK (3 letters)
20.
An energy resource which does not give off any carbon dioxide, but does leave behind dangerous radioactive wastes which have to be stored carefully (7 letters)
1.
All non-renewable energy resources produce this (9 letters)
2.
Fossil fuels will all one day run out. They are ____________ energy resources (12 letters)
4.
A renewable energy resource which the UK has lots of. (Hint: relies on movement of the air we breathe) (4 letters)
5.
A liquid fossil fuel made from animals that lived millions of years ago (3 letters)
6.
A solid fossil fuel made from plants which lived millions of years ago (4 letters)
8.
Any renewable energy resource which depends on living plants (eg burning wood) or animal waste (eg burning chicken litter) 7 letters
12.
Type of energy resource which will not run out (9 letters)
15.
Our bodies 'burn' food to produce this (6 letters)