Science Flashcards
What does the earth look like from space?
It looks like a pale blue dot due to the water.
Are there any other planets that harbor life
So far, there are no signs of life outside of earth
What is a renuable resource?
It is a resource that can be reused over and over again without harming nature.
Did aboriginals walk and swim in gilgais?
No because they were special
What is an energy resource
It is a resource that we use for energy
What is a gilgai?
It is a small water hole with fish in it
What is safety in the lab?
It is a list of rules everyone must follow while they are in the lab
How much percent of crude oil will we use by the year 2050
90%
Why does earth look like a pale blue dot from space
Because of all the water on the surface of the earth
Is wind and solar power renuable
Yes they both are
Is there more life than earth
Not that we know of
What has happened to all the gilgais?
They have been fenced off because they are owned by farmers
Is hydro power renuable?
Yes it is
How will future cars be powered
Electricity
Solar
Petrol hybrid
Hydrogen fuel cells
What creates waves
Wind does
