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WorksheetsMCU1: Lesson 2 Quizizz
Total questions: 10
Worksheet time: 5mins
What starting materials do plants use to make food?
carbonic acid and nitrogen
soil and water
water and oxygen
carbon dioxide and water
What is the source of energy for plant and animal cells?
carbon-based molecules (like glucose)
soil
oxygen
consumers
What are the products of photosynthesis?
plant stems, leaves, and root systems
glucose and oxygen
carbon dioxide and water
chlorophyll, protein, and DNA
Animals breathe in oxygen and breathe out carbon dioxide. Where does the carbon dioxide come from?
It is created when plants are consumed.
It is produced during photosynthesis.
It is a product of cellular respiration.
It is needed to create energy for cells.for cells
What happens to glucose inside a cell during cellular respiration?
The cell uses water to break down glucose.
The cell uses nitrogen to break down glucose.
The cell uses oxygen to break down glucose.
The cell uses carbonic acid to break down glucose.
There is a connection between photosynthesis and cellular respiration. The products from one provide the raw materials for the other. What products of photosynthesis are starting materials for cellular respiration?
chlorophyll and chloroplasts
energy and carbon
glucose and oxygen
carbon dioxide and water
Why are animals important to the process of photosynthesis?
Animals release carbon dioxide, which provides the starting materials for photosynthesis.
Animals eat plants, which makes space for more plants to grow.
Animals digest food, which provides the starting materials for photosynthesis.
Animals produce energy in the form of heat, which is necessary for photosynthesis to occur.
Photosynthesis could not happen without
The sun
The ocean
Their flowers
Their stems
Chlorophyll is what makes green plants...
Green
Blue
Yellow
Purple
Glucose (C6H12O6) is made of...
Carbon
Hydrogen
Oxygen
All of the above
