Anatomy
Soil
Nutrients
100

The female part of a flower

What is pistil?

100

A tool used to classify soil based on the percentages of sand, silt, and clay it contains

What is the soil triangle?

100

A nutrient needed in large quantities

What is a macronutrient?
200

The stigma

What is D?

200

The smallest soil particle

What is clay?

200

Chlorosis

What is the yellowing of the plant?

300

The purpose of roots

What is nutrient absorption, anchorage, and storage?

300

The bottom soil horizon which is composed of solid rock

What is Horizon R/Bedrock?

300

Symptom of phosphorus deficiency

What is dark green/reddish purple coloring of plant?

400

The midrib

What is 2?

400

This horizon is also called subsoil

What is horizon B?

400

Calcium is a _______________ macronutrient 

What is secondary?

500
Type of root is a central, elongated root

What is taproot?

500

Where is humus found

What is horizon O? 

500

Oxygen is what type of nutrient

What is non-mineral?