Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
Microbes that rot dead things are called ________
|
Decomposers
|
|
NPK stands for
|
Nitrogen, Phosphorus, and Potassium
|
|
Plants need _____, _____, and _____ to grow well
|
Carbon Dioxide, Light, and the Right Temperature
|
|
When the amount of chemicals increase along the food chain it is called
|
Bio-accumaltion
|
|
Pollution is when
|
Humans put harmful chemicals or energy into the environment
|
|
Plants that are sensitive to the sulphur dioxide in the air are called
|
Pollution Indicators
|
|
What does a potometer measure?
|
Water Uptake (Transpiration)
|
|
Label the nutrient cycle?
|
DRAW A DIAGRAM OF THE NUTRIENT CYCLE
|
|
Label the nitrogen cycle?
|
DRAW A DIAGRAM OF THE NITROGEN CYCLE
|
|
What involves using plant for commercial gain?
|
Bioprospecting
|
|
What are plants called that make their own food?
|
Producers
|
|
Food is transported around the plant in _______ tubes
|
Phloem (Translocation)
|
|
Phloem can transport food
|
Up and down the plant
|
|
Water is transported around the plant in _______ tubes
|
Xylem (Transpiration)
|
|
Xylem can transport water
|
Up the plant
|
|
What provides plants with nitrogen
|
ammonium nitrate
|
|
What in NPK fertilizer is needed for healthy roots
|
Phosphorus
|
|
What in NPK fertilizer is needed to make proteins for growth
|
Nitrogen
|
|
What in NPK fertilizer is best for making healthy green leaves
|
Potassium (K)
|