Show:
Mix and Match
Rocks and Minerals
Plate Tectonics
Farming Techniques
Plants - structure and function
100
Traces of once-living things that are preserved in rocks.
What are fossils?
100
When you add pressure to Igneous rock this form of rock is created.
What is Metamorphic Rock?
100
Plates moving toward each other.
What is a converging boundary?
100
The process where you grow only one crop

What is monoculture farming? 

100

The anchor of a plant, that also absorbs water and nutrients.

What are the roots?

200

The process by which particles spread from areas of high concentration to areas of low concentration.

What is Diffusion?

200
A term to describe layered rock made of sediments.
What is sedimentary rock?
200
Detects the waves in the earth caused by earthquakes.
What is a seismograph?
200

A process that involves choosing specific plants with particular characteristics and encouraging these plants to reproduce.

What is selective breeding? 

200

A chemical process that converts carbon dioxide into organic compounds, specifically sugars, using the energy from sunlight.

What is photosynthesis? 

300
Forces such as wind and rain that break rocks down TRANSPORTS them to other locations.
What is erosion?
300

The scale used to measure a rocks hardness

What is Mohs Scale?

300

What happens when an a converging plate boundary results in one plate sinking below another

What is a subduction zone?

300

A substance used to control insects or other organisms that are harmful to plants or animals.

what is a pesticide?
300

- Stigma - Style - Ovary - Ovules

What is a plants reproductive part?
400

Provides us with indirect evidence of life in the past, such as the footprints, tracks, and burrows

What is a trace fossil?

400
This type of rock is formed from lava.
What is igneous rock?
400
The thinnest layer of the earth.
What is the crust?
400

A potential consequence of using pesticides and fertilizers where the top predator in a food chain become affected. 

What is biomagnification?

400

The opening in the leaves that allows CO2 to enter. 

What is the Stomata? 
500
The xylem 

What is the structure that carries water up a plant?

500
When a mineral splits easily into two smooth surfaces.
What is cleavage?
500

The cause of a Tsunami's waves growth 

What is the friction caused by the water getting shallower? 

500

The three main ingredients in fertilizers

What are Nitrogen, phosphorous and potassium? 

500

Transpiration

What is the process that plants use to bring water up to the leaves as it evaporates and pulls on all other water molecules?