Heat and Temperature
Planet Earth
Interactions and ecosystems
Structures and forces
Plants
100
These waves can be reflected, and can travel in vacuums.
What is radiation.
100
This rock is created by Metamorphic Rock melting into magma and cooling.
What is Igneous rock.
100
A relationship where each organism benefits
What is mutualism.
100
These fasten structures together.
What are joints.
100

The process that fertilizes ovules.

What is Pollination?

200
These bend and lengthen when heated. they are often used in furnaces to switch off the heat when it gets to hot.
What are bimetallic strips.
200
This is a rock like substance that happens to be bone.
What is Petrified bone/fossils
200
These involves multiple food chains. usually represent an entire ecosystem.
What are food webs.
200
This is a measurement of the amount of matter in an object.
What is mass
200

The female part of a flower is called this.

What is a Pitsol?

300

The unit for measuring HEAT.

What is the joules?

300
These are 'sleeping' and are incredibly dangerous if pressure builds.
What is a dormant volcano.
300
These are the role(s) that each organism must play.
What are niches.
300
This is a push or pull in any direction.
What is force.
300
To plant a single type of plant in one field.
What is monoculture.
400
This is where a building is heated using materials in the structure to absorb heat.
What is passive solar heating.
400
These originate at the focus and travel outward in all directions.
What are earthquakes.
400
This shows how you impact the environment.
What is an ecological footprint.
400

Internal force or pressure that is moving in two opposite directions.

What is shear.

400
to leave a field to sit for a year or two.
What is leaving a field fallow.
500
This is potential energy
What is kinetic energy.
500
These have been uplifted due to movement or heating of tectonic plates.
What are mountains.
500
The process in the water cycle when water pools together.
What is accumulation.
500
A permanent force acting on a structure.
What is a dead load.
500
The food used by the seed
What is the cotyledon.
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