Plants Question Preview (ID: 42599)


Science Ch 9. TEACHERS: click here for quick copy question ID numbers.

what is evaporation?
a) gas changing to liquid
b) liquid changing to gas
c) gas changing to solid
d)

what is the independent variable?
a) one factor that a scientist changes during an experiment
b) the factor that changes as a result of changes to independent variable
c) the factor that remains the same
d)

what is precipitation?
a) lightning, thunder, tornado
b) wind, storms, thunder
c) rain, sleet, snow, or hail
d)

what is nitrogen fixation?
a) looking at nitrogen and not being able to look away
b) the process by which molecules of a liquid water absorb energy
c) the process of changing free nitrogen into a usable form of nitrogen
d)

what is condensation?
a) liquid changing to gas
b) gas changing to liquid
c) gas changing to solid
d)

Which organelle captures energy from sunlight or photosynthesis?
a) embryo
b) chlorophyll
c) chloroplast
d)

What is the pigment that helps plants capture solar energy?
a) chloroplast
b) chlorophyll
c) stomata
d)

what is climate?
a) the typical weather pattern in an area over a long period of time
b) the process by which a gas changes to a liquid
c) the typical weather pattern in an area at one time
d)

what does xylem transport?
a) food
b) water
c) oxygen
d)

what does phloem transport?
a) food
b) water
c) oxygen
d)

What are the parts of a seed?
a) embryo, cotyledon, stored food
b) chloroplast, chlorophyll, stored food
c) ovary, filament, water
d)

what is stomata
a) organism whose cells contain nuclei
b) the process of changing nitrogen
c) small openings on a leaf through which oxygen and carbon dioxide can move
d)

what are the reactants of photosyntheis?
a) glucose and oxygen
b) xylem and phloem
c) carbon dioxide and water
d)

What are non-vascular plants
a) has true vascular tissue, a plant that has xylem and phloem
b) a low-growing plant that lacks true vascular tissue - does not have xylem and phloem
c) plants that have glucose and oxygen
d)

What are vascular plants?
a) a low-growing plant that lacks true vascular tissue - does not have xylem and phloem
b) plants that have glucose and oxygen
c) has true vascular tissue, a plant that has xylem and phloem
d)

what are the products of photosynthesis?
a) glucose and oxygen
b) xylem and phloem
c) carbon dioxide and water
d)

What is a Eukaryote?
a) organism whose cells contain plasma
b) organism whose cells contain nuclei
c) organism whose cells contain phloem
d)

How are cellular respiration and photosynthesis related?
a) they have opposite equations
b) they have the same equations
c) one equation is bigger
d)

What is photosynthesis?
a) organism whose cells contain nuclei
b) cells break down simple food molecules such as sugar and release energy
c) process in which some organisms use water, sunlight, and carbon dioxide to make their own food
d)

What is respiration?
a) cells break down simple food molecules such as sugar and release energy
b) process in which some organisms use water, sunlight, and carbon dioxide to make their own food
c) organism whose cells contain nuclei
d)

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