FA 7 C

What kind of this element?

• Oxygen

• Carbon

• Hydrogen

• Nitrogen

Iron symbol - ___

• F

• I

• Ca

• Fe

What kind of organic compounds in the picture?

• Proteins

• Carbohydrates

• Fats / lipids

• Vitamin

Why do we need proteins?

• They aren’t needed

• Proteins are the building blocks of life

• They help us by building us

• None of they above

Organic compounds

• Құрамында / содержать

• Ерімейтін/ нерастворимый

• Оргникалық қоспалар / органические соединения

What kind of organic compounds in the picture?

• Proteins

• Carbon

• Lipids

• Nucleic acid

Deficiency

• удобрение

• селитра

• побочный продукт

• недостаток / дефицит

• deficiency of phosphorus

• deficiency of potassium

• deficiency of nitrogen

• deficiency of boron

______ - natural or artificial substances added to soil to make plants grow better

• manure

• Fertilizer

• deficiency

• All answers are correct

What kind of fertilizer?

• Organic

• Inorganic