Biology
The name of the process by which plants obtain energy from the sun.
What is photosynthesis?
The type of reaction that cannot be easily reversed or changed
What is a chemical reaction?
The force that allows a plane to take off
What is lift?
The scientist who is famous for e=mc2
What is Einstein?
This is the only planet in our Solar System known to support life
Earth
All life is made up of this basic building block, it is the smallest thing capable of living by itself
What is cells?
The chemical name for salt is
What is sodium chloride?
The name for when light bounces of an object
What is reflection?
The type of water in the oceans
What is salt water?
An octopus has this many hearts
3
The complex relationships between organisms in an ecosystem can be depicted in this type of web
What is a food web?
The acid HCl is known as
What is hydrochloric acid?
This object is at the centre of our solar system
What is the sun?
The study of stars and space
What is astronomy?
This is the fastest land animal in the world
Cheetah
The group of animals which do not have backbones
What is invertebrates?
The periodic table is broken up into two main groups known as...
What is metals and non metals?
Light rays travel as...
What is rays?
his scientist developed the theory of evolution by natural selection after studying organisms, including finches, on the Galápagos Islands
Charles Darwin
Water boils at this temperature at sea level.
100 Degrees
What is the human bone called the 'humerus' better known as?
What is the funny bone?
Water is a compound which is made up of what elements?
What is hydrogen and water?
If an object gives off its own light, it is called...
What is luminous?
This element is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe
Nitrogen
This part of the plant absorbs water and minerals from the soil.
Roots