Show:
Populations and Ecosystems
Acids and Bases
Newton, Newton, he's our man
Severe Weather, Fronts and Climate Change
Field Trips and Labs
100
When toxins enter an ecosystem, the building up of these toxins in their body is known as this.
What is bioaccumulation?
100
Compared to bases, acids tend to taste this way.
What is sour?
100
F=ma is related to this of Newton's Laws.
What is Newton's Second Law?
100
This front causes extremely short and powerful storms.
What is a cold front?
100
This animal, housed in the new exhibit at the Assiniboine Park Zoo, is considered to be the ?poster child" for Climate Change advocacy.
What is the Polar Bear?
200
When organisms move into a geographical area, it is known as this.
What is immigration?
200
A neutral substance will have a pH of this.
What is 7?
200
Newton's First Law is sometimes known as this.
What is the Law of Inertia?
200
These systems bring mild, warm weather with light or no wind.
What is a high pressure system?
200
In our frog dissection, you could see that this organ was attached opposite to our own.
What is the tongue?
300
The maximum amount of animals supprted by an ecosystem is this.
What is carrying capacity?
300
Substances which give off hydroxide ions [OH-], are known as these.
What are bases?
300
Newton's Third Law States this.
What is "For every action there is an equal and opposite reaction"?
300
These are only found in the temperate zone of Earth, due to the rotation and tilt of the Earth.
What are seasons?
300
This organism is housed near the polar bears as "enrichment", and so they do not get bored.
What is the seal?
400
An organism that has been introduced to an area it does not belong is known as this.
What is an invasive species?
400
Ammonia is an example of this kind of substance.
What is a base?
400
The value for this is 9.8 m/s2.
What is gravity?
400
This factor of climate change is most important due to rising sea levels and the reduction of high albedo surfaces on Earth.
What is the melting of the polar ice caps?
400
In the bouncy ball lab, combining different chemicals together formed long chains of these to make the balls.
What are polymers?
500
This feature of healthy ecosystem conisists of high numbers of many different types of organisms.
What is biodiversity?
500
Acids and Bases join together to from water and this.
What is a salt?
500
If a ball rolling down a hill has a mass of 6 kg and is accelerating at 4 m/s2, the force acting on it would be this value.
What is 24 N?
500
This is the most powerful and abundant greenhouse gas.
What is water vapour?
500
The albino version of this animal is a strong spiritual and cultural symbol to the Indigenous people in Manitoba.
What is the Bison?