Quiz 3 Abeka Earth & Science

Front

Substance with two or more elements

Back

Compound

Front

Substance that improves plant health and disease resistance

Back

Nitrogen

Front

Chemicals with phosphorus and oxygen

Back

Phosphate

Front

Substance that makes fruits firm

Back

Potassium

Front

Stimulates stem and leaf growth

Back

Phosphorus

Front

A nourishing substance

Back

Nutrient

Front

Nitrogen Cycle

Back

Process of nitrogen cycling from air to soil and back

Front

Nitrogen-fixing bacteria

Back

Convert nitrogen into ammonia and nitrates

Front

Substance made of one type of atom

Back

Element

Front

Bacteria that convert nitrates to nitrogen

Back

Denitrifying bacteria