CONCEPT
What do you call sugar that is produced in the process of photosynthesis?
A. Carbohydrates
B. Sucrose
C. Glucose
D. None of the above
C. Glucose
What gas does a plant release for animals and humans to use?
A. Nitrogen dioxide
B. Carbon Dioxide
C. Oxygen
D. Nitrous oxide
C. Oxygen
Which of the followings is not a part of a plant?
A. leaves
B. stem
C. glucose
D. root
C. glucose
Most producers use ............... to convert solar energy into chemical or food energy.
A. The moon
B. Nutrients
C. Minerals
D. Photosynthesis
D. Photosynthesis
Which one of the following is correct?
A. Photo means "light", synthesis means "breaking apart"
B. Photo means "sun", synthesis means "breaking apart"
C. Photo means "light", synthesis means "putting together"
D. Photo means "picture", synthesis means "producing"
C. Photo means "light", synthesis means "putting together"
What gas does a human release that plants use?
A. Carbon dioxide
B. Carbon monoxide
C. Nitrogen
D. Oxygen
A. Carbon dioxide
What part of the plant attract pollinators?
A. stem
B. root
C. flower
D. seed
C. flower
What does chlorophyll do to help in photosynthesis?
A. It produces the heat
B. It traps the sun’s energy
C. It makes the leaves healthy
D. Gives out water
B. It traps the sun’s energy
What traps the sunlight to start the photosynthesis process?
A. root
B. chlorophyll
C. stem
D. glucose
B. chlorophyll
Which of the following is correct?
A. Plants take in oxygen and release carbon dioxide
B. Plants take in carbon monoxide and release water
C. Plants take in water and release carbon dioxide
D. Plants take in carbon dioxide and release oxygen
D. Plants take in carbon dioxide and release oxygen
What is the function of the root of a plant?
A. protects the developing seeds
B. lets air and water come and go
C. catches energy from sunlight
D. absorbs water, chemicals, and soil from the ground
D. absorbs water, chemicals, and soil from the ground
How does photosynthesis occur in plants?
A. The leaves get air through their leaves
B. Plants take water from the soil through their roots
D. Water and air mixes with the help of sunlight
C. All of the choices
C. All of the choices
Photosynthesis takes what 3 things to create energy? A. carbon dioxide, water, and energy
B. carbon dioxide chlorophyll, and energy
C. vinegar, energy, and water
D. carbon, water, oxygen
A. carbon dioxide, water, and energy
The function of the stomata on a leaf is to...
A. turn carbon dioxide into food
B. distribute water to all parts of the leaf
C. allow exchange of gases to take place
D. transport air from one part of the plant to another
C. allow exchange of gases to take place
Leaves have little openings that let ...... and ....... come and go.
A. oxygen and sunlight
B. water and air
C. glucose and sunlight
D. oxygen and chlorophyll
B. water and air
Which of the chemical representation is correct for the photosynthesis process?
A. Carbon Monoxide + Water + Light ----> Sugar + Oxygen
B. Carbon Dioxide + Water + Light ----> Sugar + Oxygen
C. Oxygen + Water + Light ----> Sugar + Carbon Dioxide
D. Sugar + Oxygen + Light ----> Carbon Dioxide + Water
B. Carbon Dioxide + Water + Light ----> Sugar + Oxygen