Structures & Adaptations
Plant Reproduction & Breeding
Meeting the Need for Food & Fibre
Pests and Control
Randomness
100
The anchor of a plant, that also absorbs water and nutrients.
What are roots?
100
A process thati nvolves choosing specific plants with particular characteristics and encouraging these plants to reproduce.
What is selective breeding?
100
Farmers water their crops using a system of large pipes and sprinklers.
What is irrigate?
100
An organism that annoy us or affect our ability to produce food and fibre .
What is a pest?
100

Runners and Rhizomes can be described as? 

Types of asexual reproduction. 

200

The movement of water molecules through a selectively permeable membrane from a region of high water concentration to low water concentration

What is osmosis?

200
Grafting, cutting, and layering.
What are 3 different ways to asexually reproduce plants?
200
Growing only one type of plant in the field.
What is monoculture?
200
A substance used to control insects or other organisms that are harmful to plants or animals.
What is a pesticide?
200
The process of eroding is known as? 

What is erosion?

300
A chemical process that converts carbon dioxide into organic compounds, especially sugars, using the energy from sunlight.
What is photosynthesis?
300
The part of a cell that controls the organism's characteristics.
What are plant genes?
300

Embryo "Baby Plant", Seed Coat, and Stored Food "Cotyledon" are known as? 

What is the three parts of a seed?


300
Using a pest's natural enemy to control it.
What is biological control?
300
A technique for growing plants without soil.
What is hydroponics?
400

What layer of the stem transports water through the plant?

What is the xylem?

400
- Stigma - Style - Ovary - Ovules
What is the female part of a flower (or pistil)?
400

Name one of the 3 most common materials for making clothing?

Hemp, cotton, and flax.

400
Organisms that produce their own energy.
What are producers?
400
Nitrogen, phosphorus, and potassium.
What are the three nutrients labelled as numbers on a bag of fertilizer?
500
Sunlight + CO₂ + H₂0 = C₆H₁₂O₆ (sugar) + O₂
What is the formula for photosynthesis?
500
The development of a seed into a new plant.
What is germination?
500
Reseeding and replanting after harvesting trees to ensure that a forest is sustainable.
What is reforestation?
500
Organisms that have to eat other organisms to obtain energy.
What are consumers?
500

What chemical process allows our body to turn glucose into energy?

What is Cellular Respiration?

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