Nitrogen

1. Nitrogen, phosphorus, and potassium.

2. Soybeans, peas and clover, they can use nitrogen because they have bacteria on their roots which can turn nitrogen into a usable form.

3. Nitrogen Is most common in fertilizer as a chemical.

4. 78% of the air is nitrogen.

5. When algae dies bacteria uses up oxygen to dissolve it and then it suffocates fish.

6. It will reduce the amount of fertilizer because they will only need to use the same amount of fertilizer for 3 years than what they would use for one year reduce the amount of fertilizer used by 3 times less

Neon + Hydrogen = no attraction

Hydrogen + Carbon = attraction (carbon can attract 4 hydrogen)

Sodium Chloride + Electricity = element separation

Water + Potassium = Explosive reaction

1. The Ocean:
Salt Water
Fish
Sand
Sea weed
rock

Go swimming in the ocean and find all these components.


2. Sea Water:
Salt
Water
Oxygen

Let the sea water evaporate and salt will be in the bottom of the cup.

3. Beach Sand:
Crushed rock
Silica

If you grinned up a rock it would turn into sand.

4. Salt
Sodium chloride

Adding electricity to salt separates the Sodium and Chloride.

5.Silicon
14 Protons
14 Electrons

6.Chlorine
Oxygen
Nitrogen
Xenon
Krypton