Question

1 Write the fate of glucose molecules formed in photosynthesis.
2 Name any two greenhouse gases
3 In what form, oxygen is found in Earth's crust?
4 How many molecules of oxygen are present in ozone?
5 What is the full form of CFCs?

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Answer 1

Answer:

1. Glucose molecules are combined by dehydration synthesis to form cellulose, which is used as a structural material. Dehydration synthesis is also used to convert glucose to starch, which plants use to store energy.
2. Overview of Greenhouse Gases

Overview.

Carbon Dioxide.

Methane.

Nitrous Oxide.

Fluorinated Gases.

3.Diatomic oxygen gas constitutes 20.95% of the Earth's atmosphere. Oxygen makes up almost half of the Earth's crust in the form of oxides.

4.three oxygen

A molecule of ozone (O3) contains three oxygen (O) atoms bound together. Oxygen molecules (O2), which constitute 21% of Earth's atmosphere, contain two oxygen atoms bound together.

5.Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are fully or partly halogenated paraffin hydrocarbons that contain only carbon (C), hydrogen (H), chlorine (Cl), and fluorine (F), produced as volatile derivative of methane, ethane, and propane. They are also commonly known by the DuPont brand name Freon.

Answer 2

Answer:

01: Glucose molecules are combined by dehydration synthesis to form cellulose, which is used as a structural material. Dehydration synthesis is also used to convert glucose to starch, which plants use to store energy.

02: Green house gases are those absorb and emit infrated radiation in the wavelength range emitted by Earth. Most abundant greenhouse gases in Earth's atmosphere are: (any two).

•Carbon dioxide (CO2)

•Methan (CH4)

•Nitrous oxide (N2O)

•Chlorofluorocarbons (CFCs).

03: Diatomic oxygen gas constitutes 20.95% of the Earth's atmosphere. Oxygen makes up almost half of the Earth's crust in the form of oxides.

04: three oxygen

A molecule of ozone (O3) contains three oxygen (O) atoms bound together. Oxygen molecules (O2), which constitute 21% of Earth's atmosphere, contain two oxygen atoms bound together.

05: Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are fully or partly halogenated paraffin hydrocarbons that contain only carbon (C), hydrogen (H), chlorine (Cl), and fluorine (F), produced as volatile derivative of methane, ethane, and propane.