Atoms
Nucleus
What is the centre of the cell called?
Nucleus
How many oceans are there?
5
What emission is released into the air causing pollution?
Carbon Dioxie CO2
What do pneumatic systems use?
What part of the atom is negatively charged?
Electrons
What is the furnace or power source of the cell?
Mitochondria
What is the largest ocean?
Pacific
Climate Change previously was referred to as Global warming. True or False?
True
What do hydraulic systems use?
Liquids
What part of the cell is positively charged?
Protons
What is the name of the wall around the cell that protects it?
Cell membrane
What is the name of of the craters that oceans sit in called? Think a British sink. :)
Basins
True
Which is more powerful, hydraulics or pneumatics?
Hydraulics
What part of the cell creates electricity?
Electrons
What are the organs of the cell called?
Organelles
True or False. Lakes have NO salt whatsoever.
False.
The Earth naturally goes through cycles of heating and cooling even without climate change or humans. True or False?
True
Pressure and force are the same thing. True or False?
False
They have recently discovered that there are particles smaller than what makes up the atom. What are they called?
Quarks
What do plant cells have that animal cells don't?
Chlorophyl, chloroplasts and more vacuoles.
When you use the word salinity, what element or substance are we referring to?
Salt (Na Cl)
What is the name of the concept when C02 and heat gets trapped in the Earth's Ozone Layer.
Green House Effect
What is located on a car that is a perfect example of a hydraulic or pneumatic system?
Brakes