End of Year-Grade 7

Ecosystems

100

Rocks, Water, Air, would be considered what type of element?

Abiotic

200

This type of living thing creates its own energy.

Producer

300

This type of living thing breaks down chemicals from producers and consumers.

Decomposer

400

This refers to an ecological balance by avoiding depletion of natural resources.

Sustainability. 

500

This is the process of change in specie structures of an ecological community over time.

Ecological Succession

Structures

100

This type of structure uses a network or skeleton of materials that support each other.

Frame Structure

200

This is the point around which a structure’s mass is equally balanced in all directions.

Centre of gravity.

300

This is an internal force that acts by pulling the particles of an object apart.

Tension

400

This force occurs when forces push or pull in opposite directions within an object.

Shear

500

This is a framework of beams that are joined together, usually in the form of interlocking triangles.

Truss

Substances and Mixtures

100

This is anything that has mass and takes up space.

Matter

200

A state of matter with a definite volume, but no definite shape.

Liquid

300

This is a type of matter that contains more than one kind of particle.

Mixture

400

This is a very, very small piece of matter.

Particle

500

This allows heavier materials to settle to the bottom of a liquid and extract them with a tool.

Floating and Settling

Heat in the Environment

100

This states that energy can neither be created nor destroyed, only converted from one form of energy to another. 

Law of conservation of energy

200

This is a type resource that can be used more than once because it is replaced naturally.

Renewable energy

300

This is the movement of heat by direct contact.

Conduction

400

This is the movement of heat energy through electromagnetic (invisible) waves given off by a heat source.

Radiation

500

This is the ability of an organism to control its body temperature, to an extent.

Thermoregulation

Ms. Mc

100

I went to the University of Ottawa to study what?

Chemistry

200

What is my favorite colour?

Purple

300

What degree did I not finish?

Chemical Engineering

400

What are my dogs names?

Bear and Lily

500

What high school did I go to?

Franco-Cite