Australia
Name the animal on the 5c coin.
Echidna
What language(s) can Ms Chen speak?
English and Cantonese
What organelle is where DNA is located?
Nucleus
What is the 3rd chemical element of the periodic table?
lithium
What force keeps Earth around the sun?
gravity
Name 2 Australian mammals that can lay eggs.
Echidna and Platypus
What is Ms Chen's favourite colour?
Blue
Name the organ that releases inulin.
pancreas
What are the elements in ammonia?
NH3 nitrogen, hydrogen
What is the name of our galaxy?
The milky way
Which Australian state is an island?
Tasmania
How old is Ms Chen?
28
What is the name given to the back of your eye?
retina
Name 3 ways you can tell a reaction is a chemical reaction.
a change in color, the production of a gas (like bubbles), the formation of a precipitate (a solid in a liquid), or a change in temperature (heat is released or absorbed).
What causes a blackhole?
a massive amount of matter is compressed into an incredibly small space, overcoming the outward pressure that normally keeps stars from collapsing
What is another name for Uluru?
Ayers Rock
What is the Popmart that Ms Chen collects the most?
Pucky
What is the equation for cellular respiration?
Glucose + oxygen --> CO2 + H2O + Energy (ATP)
Why does iron rust?
It reacts with oxygen and water to form iron oxide.
What is Newtons 2nd w of Motion formula?
F=ma
What is the highest mountain in Australia?
Mt Kosciusko
Name 5 different animals Ms Chen has had as a pet.
(+100 for every correct, -100 for every wrong)
Name the pigment that makes leaves green. and its not chloroplasts.
Chlorophyll
What’s the difference between an endothermic and exothermic reaction?
Endothermic absorbs energy, exothermic releases energy.
What colour has the shortest wavelength?
violet