it is burried fuel which are remains of dead plants and animals millions of years ago.
What is a fossil fuel?
100
copper
What is cu on the periodic table
100
this is when two tectonic plates subduct under each other in large mass of water.
What causes a tsunmamis?
100
refection
What is a light ray bouncing off a surface?
200
coal oil and gas
What are the main fossil fuels in Australia?
200
silver
What is Ag on the periodic table
200
the impacts would be communities destroyed and flooded, people were injuryed, homeless and/or drowned and the water is contaminated.
What impacts does it have on people?
200
spectrum
a range of white light is known as...
300
energy from the sun
What is a solar?
300
protons
What is the positive charge called?
300
First a volcano makes something called magma from melted rock. The magma goes through a circulation. It has to form at the bottom of the volcano and then start its way up the main vent.
how do volcanoes erupt?
300
red orange yellow green blue indigo violet
What is the light that makes up the colours?
400
it is burnt fossil fuels that release Co2
What is green house gas?
400
is a particle consisting of two or more atoms joined together.
What is a molecule?
400
it depends on which way the wind is going
does a brushfire run quicker up hill or down hill?