WorksheetsThe Magic of Photosynthesis and Cellular Respiration
Total questions: 1
Worksheet time: 21mins
1-15.
Answer the questions below after watching the video
What do plants use to make their own food?
Water, sunlight, and carbon dioxide
Soil, water, and sunlight
Soil and water only
Sunlight and air gases only
What is the main purpose of photosynthesis?
To make food for the plant
To absorb water from the soil
To create food for animals
To produce oxygen for humans
What is not a product of the photosynthesis process?
Carbon dioxide
Glucose
Oxygen
Water
Why do plants perform photosynthesis?
To absorb water
To grow
To produce oxygen
To breathe
Where do the light-dependent reactions of photosynthesis occur?
In the nucleus
In the chloroplasts
On the leaf surface
In the mitochondria
How do humans participate in the photosynthesis process?
By providing carbon dioxide
By capturing sunlight
By absorbing oxygen
By supplying water
What do plants not need during the light-independent reactions?
Water
Carbon dioxide
Sunlight
Chlorophyll
What is not a fate of glucose in plants?
Storing as starch
Creating chlorophyll
Building cellulose
Making ATP
What is the main construction material for plant cells?
Cellulose
Sucrose
Starch
Glucose
What is cellular respiration?
A process to make food
A process to capture sunlight
A process to produce oxygen
A process to release energy from food
What is the role of mitochondria in plants?
To absorb water
To power cellular reactions
To produce glucose
To capture sunlight
What is the main difference between aerobic and anaerobic respiration?
The presence of sunlight
The use of carbon dioxide
The production of glucose
The presence of oxygen
What is a biofuel?
A type of fossil fuel
Electric energy
Fuel made from living matter
Fuel made from minerals
What can be made from discarded tomatoes according to the video?
Electricity
Compost
Clothing
Plastic
How do biofuels benefit the environment?
They increase carbon dioxide in the atmosphere
They decrease oxygen levels
They don't increase overall carbon dioxide levels
They use fossil fuels
