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WorksheetsUrban Agriculture Midterm Exam 2022
Total questions: 57
Worksheet time: 57mins
Hydroponics uses _________ water than traditional farming. La hidroponía utiliza _________ agua que la agricultura tradicional.
more/más
less/menos
Controlled Environment Agriculture or CEA that grows plants in "air" is called
(CEA que cultiva plantas en "aire"se llama)
greenhouses/invernaderos.
hydroponics/hidroponia.
aquaponics/acuaponia.
aeroponics/aeroponía.
A form CEA that raises both fish and plants in a mutual beneficial system is called
(Una forma CEA que cría tanto peces como plantas en un sistema de beneficio mutuo se llama)
greenhouses/invernaderos.
hydroponics/hidroponia.
aquaponics/acuaponia.
aeroponics/aeroponía.
Hydroponics, aquaponics, and aeroponics do NOT use _________ for their plants.
(La hidroponía, la acuaponía y la aeroponía NO utilizan _________ para sus plantas.)
water/agua
air/aire
fish/pez
soil/tierra
The CEA where roots receive higher amounts of oxygen so the body of the plant becomes well-developed and produces a larger harvest is called __________. CEA donde las raíces reciben mayores cantidades de oxígeno, por lo que permanecen pequeñas, mientras que el cuerpo de la planta se desarrolla bien proporcionando una cosecha mayor.
greenhouses/invernaderos.
hydroponics/hidroponia.
aquaponics/acuaponia.
aeroponics/aeroponía.
In aquaponics, the fish waste products provide ________ for the plants while the plants' removal of it provides ______ water for the fish.
(En acuaponía, los peces proporcionan el nutriente ________ a las plantas y su eliminación proporciona ______ agua para los peces.)
nitrate; cleaner water/nitrato; agua más limpia
cleaner water; nitrate/agua más limpia; nitrato
pneumonia; cleaner water/nitrito; agua más limpia
bleach; cleaner water/amoniaco; agua más limpia
The major benefit(s) of CEA is/are
Los principales beneficios de CEA son
higher production amounts and rates/mayores cantidades y tasas de producción
no pests and no chemicals/sin plagas y sin productos químicos
95% less water usage compared to traditional farming/95% menos de uso de agua
All the above are correct/Todo lo anterior es correcto
In all forms of CEA (Controlled Environment Agriculture), ___________ have to be in the water supply.
nutrients
ammonia
nitrite
animal feces
The rate of transpiration decreases with
high temperature
high water content of leaf
closure of stomata
intensity of sunlight
Cells that control the opening and closing of stomata are called
Cuticle cells
Guard cells
Vascular tissues
Stomata opens during night and closes during day
True
False
The plants transpire more in
high humid conditions
low temperature
low humidity
calm day
The rate of transpiration increases with
high water content of the leaf
low water content of the leaf
the shedding of leaves
dry air
Which statement correctly identifies the substance and direction it is transported in the xylem?
Water, only upwards, away from the roots
Glucose, only upwards, away from the roots
Water, up and down the plant
Glucose, up and down the plant
The Earliest soil-free growing is
in the early 20th century.
in China with their flooded rice fields.
the Egyptian floating gardens.
the Russian space station.
Referring to pH scale..which is considered acidic..
8-14
7.0
1-6
1-7
Referring to pH scale..which is considered to be basic..
7
1-6
8-14
4-9
Hydroponics is...
growing with dirt
Is illegal
growing in water
must have soil
Hydro means
water
soil
power
led lights
Ponos means
water
sleeping in
working
cool plants
Plants need the following to survive. CHECK ALL THAT APPLY
water
air
a light source
nutrients and anchorage
Examples of growing media, other than soil, are... CHECK ALL THAT APPLY
styrofoam
coco coir
rockwool
dirt
The advantage of Hydroponics are CHECK ALL THAT APPLY
faster growth
less water is needed
grow anywhere
smaller growing area
no weeds/pests
Disadvantages of Hydroponics... CHECK ALL THAT APPLY
special nutrients
no diseases
trained expert to maintain
initial cost is expensive
hydroponic requires constant monitoring
NAME THAT ROOT
Fibrous
Woody
Tangle
Tap
I don't know
This plant is classified as a(n)
angiosperm
gymnosperm
Vascular Nonflowering
Non-Vascular
These moss plants are classified as
vascular flowering and seed producing plants.
vascular and seedless plants.
vascular, nonflowering and spore producing plants.
nonvascular and spore producing plants.
This plant is classified as a(n)
angiosperm, and specifically, a dicot.
angiosperm, and specifically, a monocot.
vascular, nonflowering plant.
non-vascular, flowering plant.
This plant is classified as a(n)
angiosperm, and specifically, a dicot.
angiosperm, and specifically, a monocot.
vascular, nonflowering plant.
non-vascular, flowering plant.
This plant is classified as a(n)
angiosperm, and specifically, a dicot.
angiosperm, and specifically, a monocot.
vascular, nonflowering plant.
non-vascular, flowering plant.
NAME THAT ROOT
Fibrous
Woody
Tangle
Tap
NAME THAT ROOT
Fibrous root
Woody root
Tangle root
Tap root
By looking at the leaf structure, I can tell this plant is classified as a(n)
monocot.
dicot.
vascular, seedless plant.
non-vascular, flowering plant.
angiosperm
gymnosperm
Vascular flowering
Non-Vascular
The fern leaves with spores on the underside of the leaves are classified as
vascular flowering plants.
vascular seedless plants.
vascular nonflowering plants.
non-vascular plants.
This is an example of a _____ root so the plant is classified as a _________.
tap root; dicot.
vascular seedless; fern
fibrous root; monocot.
non-vascular; moss.
Bees and wind help flowers by ____________.
The stamen is the ______ part of the flower
male
female
These are found inside of the ovary, they are tiny egg cells that will become seeds, also known as ______________
ovaries
ovules
anthers
sepals
The arrow points to the green structures that enclose and protect the flower before it opens. These structures are called _____________
stigma
stamen
sepals
pistil
The arrow points to the colorful part of a flower that attracts pollinators. These are called the __________
pollen
sepals
petals
style
The arrow points to the stalk that holds the anther up. This structure is called ____________
stigma
style
anther
filament
An animal could eat the fruit and spread the seeds wherever it poops
Seeds could fly away in the wind or float away with water
The seed could get stuck in an animal's fur and be carried to a new place.
The arrow points to the top of the female structure called the _________
style
stigma
anther
filament
The arrow points to the red male structure called the ___________
anther
stigma
style
stamen
This flower only has ___________ so it is considered _______.
carpals (pistils); bisexual
carpals (pistils); unisexual
stamen; bisexual
stamen; unisexual
The number of petals of a flower determines if the flower is __________
male or female.
bisexual or unisexual.
monocot or dicot.
fertilized or unfertilized.
The yellow structures are pollen. Pollen is transferred to the sticky female structure called the ___________. After pollination, the sperm will travel down the style and into the ovary to ________ an egg.
stigma; fertilize
stigma; pollinate
stamen; fertilize
filament; egg
The thicker stalk of the female cucumber flower is another good way to determine the gender of the flower.
TRUE
FALSE
Advocacy is
understanding an issue.
taking action to create change.
reading about problems.
Choose the issue that is worth advocating for
giving immigrants a chance to live in the U.S.
saving endangered species
gun control
all of the above
The verb form of the word advocacy is
(a)
