Nitrogen Cycle

The Nitrogen Cycle

"I know how Nitrogen (N) is "fixed" from the atmosphere into living things."

Multiple Select

Milk contains which of the following minerals?

• Magnesium (Mg)

• Potassium (K)

• Phsphorus (P)

• Calcium (Ca)

How do plants get minerals?

The cycles are the answer!

Remember the carbon cycle... how did plants get carbon?

Labelling

What are the reactants and products in photosynthesis?

Drag labels to their correct position on the image

Sugar

Carbon Dioxide

Oxygen

Solar Energy

Water

Nitrogen must be "fixed" in order to be used.

The Nitrogen Cycle

Multiple Choice

How does bacteria go from the atmosphere to plants?

• It is "fixed" by bacteria

• It is magic

• It is absorbed by large leaves

• It is eaten by carnivorous plants