Biology
Chemistry
Physics
Crossover
100

This huge and slimy invasive critter is a massive pest to gardeners since it eats just about any plant it encounters, but when it’s low on calcium, it can even eat small stones! But be careful - they sometimes have a deadly parasite in them!

What is the giant African snail/Lissachatina or Acatina) fulica

100

Organic Chemistry is the Chemistry for what type of specific compounds?

What is Carbon?

100

This is the eighth planet from the Sun and is mainly made up of hydrogen, helium and methane gas


Neptune

100

What is lowering the activation energy needed for the substrate to break the bonds of the substrate?


Mechanism of an enzyme function

200

This bird is known for its glorious colour, which it gets from its favourite meal, which is a type of crab rich in carotenoid pigments. You are what you eat!

What is the scarlet ibis

200

Which element has the larger mass? A mole of hydrogen or a mole of lead?

What is Lead?

200

The name given to the science of sound 


Acoustics

200

What are the ions formed when water

is ionized.


Hydronium (H3O+) and hydroxide (OH-)

300

This type of plant surgery allows people to merge two plants together into one new plant. It’s often used to make a clone of a tree that makes really delicious mangoes!

What is grafting

300

What error is easily done in the lab without knowing?

What is Parallax Error?

300

What is the force that allows an object submerged in fluid to rise to the top of a container?


Buoyant force

300

The name of the functional group found in hydrocarbons


Methyl group

400

This ecosystem is made up of grasslands, marsh forests, and palm marshes and is one Trinidad's Environmentally Sensitive Areas

Aripo Savannah

400

Which element is responsible for vegetative growth in plants? 


What is Nitrogen?

400

What is a word used to describe a solid whose arrangement of atoms and molecules has no definite pattern?


Amorphous

400

The science of determining a tree’s age by looking at its growth rings.


Dendrochronology

500

This flying mammal can make its own house using palm or banana leaves. They can build houses in the shapes of cones, umbrellas, or boats, depending on the leaf they’re using.


What are tent-making bats/Uroderma bilobatum

500

Which element is the strongest reducing agent and why?

What is Lithium due to its small size and low ionization energy?

500

The discovery of infrared radiation is credited to whom?


William Herschel

500

Three basic types of clouds are:


Stratus, Cumulus, Cirrus