Problem: Complete the word equation for photosynthesis.
The task is to fill in the blanks in the word equation for photosynthesis using the provided terms:
chlorophyll, carbon dioxide, glucose, light energy, oxygen, water.
Step-by-Step Solution:
1.
Understand Photosynthesis:
- Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy (glucose) using carbon dioxide and water.
- The process releases oxygen as a byproduct.
2.
General Word Equation for Photosynthesis:
The general form of the word equation for photosynthesis is:
\[
\text{Carbon Dioxide} + \text{Water} + \text{Light Energy} \xrightarrow{\text{Chlorophyll}} \text{Glucose} + \text{Oxygen}
\]
3.
Identify the Components:
-
Reactants (Inputs): Carbon dioxide, water, and light energy.
-
Products (Outputs): Glucose and oxygen.
-
Catalyst: Chlorophyll (facilitates the process but is not consumed).
4.
Fill in the Blanks:
- The left side of the equation represents the reactants.
- The right side of the equation represents the products.
- Chlorophyll is the catalyst and is written above or below the arrow.
5.
Complete the Equation:
Using the provided terms, the completed word equation is:
\[
\text{Carbon Dioxide} + \text{Water} + \text{Light Energy} \xrightarrow{\text{Chlorophyll}} \text{Glucose} + \text{Oxygen}
\]
6.
Match with the Image:
- Place the terms in the appropriate boxes:
- Left side (reactants): "carbon dioxide" and "water".
- Right side (products): "glucose" and "oxygen".
- Above the arrow: "light energy".
- Below the arrow: "chlorophyll".
Final Answer:
\[
\boxed{\text{Carbon Dioxide + Water + Light Energy} \xrightarrow{\text{Chlorophyll}} \text{Glucose + Oxygen}}
\]
Parent Tip: Review the logic above to help your child master the concept of photosynthesis equation worksheet.
