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cilia
half
false feet
amoeba
gametes
make their own food
mitosis
protists
euglena
tissues
organelles
replicated
colonies
controls what goes in/out
systems
eyespot
homeostasis
opposite ends
vacuole
plant
breaks down waste
receives + sends materials
endoplasmic reticulum
proteins
What is unique about each of the following:
advances in genetics
genetic disorders
3m26s to 6m10s | 8m32s to 9m56s
human genome project
single genes w/ 2 alleles
probability
heredity
mutations in DNA (genes)
pea plants
blood
transfer RNA
cloning
alleles
Down syndrome
hemophilia
skin color
https://www.flocabulary.com/genes-and-heredity/
purebreds
amino acids
slope
rate of speed
total distance
speed
acceleration
total time
direction
time
reference point
meter
net force
calculated
friction
pulls
speeding up
changing direction
distance
acceleration
direction
sliding
force
action
unbalanced forces
distance
matter
machines
reaction
Newtons
rolling
law of inertia
fulcrum
power
distance
simple
flat sloped surface
Joules
Watt
wheel + axle
pulley
wedge
screw
https://www.flocabulary.com/motion/
https://www.flocabulary.com/energy/
When you receive your MSL review packet, put your name on it ASAP! It is YOUR responsibility to keep up with it. ALL HW + CW will come from it over the next couple of weeks. You will not receive another copy.
Bellwork Everyday: Use your notes + textbook to complete as many of the concept maps as possible. Go in order! {It is okay if you write larger than the space in the boxes}
7.P.1.1 A dog runs for 2 seconds without stopping. After 1 second, the dog travels 6 meters. By the end of the next second, the dog has traveled an additional 4 meters. Which best describes the motion of the dog during the two seconds?
a. The dog slows down.
b. The dog speeds up.
c. The dog moves with a constant speed.
d. The dog changes direction.
7.P.1.3 The graph below shows the relationship between the distance an object moves and the time it travels.
What can be concluded from the graph between 5 and 10 seconds?
a. The object is accelerating.
b. The object is slowing down.
c. The object is not moving.
d. The object is moving in a straight line.
7.P.1.2 Which best describes how forces must interact for a kite to sail up into the air?
a. The force of gravity must be equal to the force of the wind.
b. The force of gravity must be greater than the force of the wind.
c. The force of the wind must be greater than the force of gravity.
d. The force of the person flying the kite must be equal to the force of the wind.
7.P.1.3 The graph below shows the distance traveled during a time interval.
What is the speed of the object before it stops?
a. 1 meters/second
b. 3 meters/second
c. 5 meters/second
d. 7 meters/second
7.P.2.4 The diagram below shows a mass suspended on a string called a pendulum.
What energy transfer occurs as the mass moves from point A to point B?
a. Kinetic energy is converted to potential energy.
b. Potential energy is converted to kinetic energy.
c. Chemical energy is converted to electromagnetic energy.
d. Gravitational energy is converted to chemical energy.
7.P.2.1 If the motion of an object increased, which type of mechanical energy was gained by the object?
a. chemical energy
b. gravitational potential energy
c. kinetic energy
d. electromagnetic energy
respiratory system
7.P.2.3 Which statement is true about the work done in lifting a box?
a. Energy is transferred to the box from the lifter.
b. Energy is transferred to the lifter from the box.
c. The energy of the box remains constant.
d. The energy of lifter remains constant.
urethra
take in oxygen
nose
ureters
cilia
rib muscles relaxing
trachea
links the endo. + nervous systems
nephrons
bronchi
hypothalamus
diaphragm
contracting
controls other endocrine glands
regulate body activities
mainain homeostasis
alveoli - where gas exchange occurs
thyroid gland
chemicals in cigarette smoke
regulates calcium in the blood
sight
touch
7.P.2.4 Simple Machine 1 is determined to have a greater mechanical advantage than Simple Machine 2 when moving an object. What can be concluded from this statement?
a. Simple Machine 1 can move the object further than Simple Machine 2 can.
b. Simple Machine 1 can lift heavier objects than can Simple Machine 2.
c. Simple Machine 1 uses more force to move the object than does Simple Machine 2.
d. Simple Machine 1 uses less force to move the object than does Simple Machine 2.
receive info
You are NOT to work together. I need 100% focus as we prep for the MSL! It is 15% of your final grade for the year. Any failure to follow instruction/procedures is...
lung cancer
negative feedback
thymus gland
balance
emphysema
hormones
carbon monoxide
salt + water balance
response
affect sugar in the blood
7.E.1.1 Why is the Mesosphere colder than the Troposphere?
a. Because the Mesosphere is closer to the ground.
b. Because the Mesosphere contains ozone.
c. Because the molecules in the Mesosphere are spaced farther apart.
d. Because the molecules in the Troposphere are spaced farther apart.
axons
dendrites
pancreas
central nervous system
target cells
interneurons
triggers egg development
fertilization
spinal cord
7.E.1.6 Why would the Environmental Protection Agency seek to monitor atmospheric pollution and air quality?
a. to make sure the air pressure remains constant over time
b. to make it rain in drought affected areas
c. to maintain the respiratory health of humans
d. to reduce the amount of oxygen released by the rainforest
autonomic nervous system
pick up stimuli
send impulses to muscles
cerebellum
cerebrum
7.E.1.3 Which statement is false when a cold front collides with a warm front?
a. The front would stop and the temperature would drop.
b. The warm air would move over the top of the cold air producing light rain showers.
c. The cold front would force the warm air mass upward producing thunderstorms.
d. The cold air would push the warm air further to the south.
7.E.1.2 Which is one way the water cycle influences weather patterns on Earth? Explain your answer using specific examples.
Answers may include:
The hydrological cycle describes the pilgrimage of water as water molecules make their way from the Earth’s surface to the atmosphere, and back again. This gigantic system, powered by energy from the sun is a continuous exchange of moisture between the oceans, the atmosphere, and the land.
The major physical components of the global water cycle include the evaporation ocean and land surfaces, the transport of water vapor by the atmosphere, precipitation onto the ocean and land surfaces, the net atmospheric transport of water from land areas to ocean, and the return flow of fresh water from the land back into the ocean. The additional components of oceanic water transport are few, including the mixing of fresh water through the oceanic boundary layer, transport by ocean currents, and sea ice processes.
On land the situation is considerably more complex, and includes the deposition of rain and snow on land; water flow in runoff; infiltration of water into the soil and groundwater; storage of water in soil, lakes and streams, and groundwater; polar and glacial ice; and use of water in vegetation and human activities.
7.L.2.1 Which best explains why sexual reproduction produces greater variations in the offspring?
a. The DNA comes from two genetically different parents.
b. The DNA comes from one parent that is genetically identical.
c. The sex cells are produced by mitosis.
d. The sex cells undergo self fertilization.
7.E.1.4 What is most likely occurring if the land temperature near the beach is rising more rapidly than the ocean temperature?
a. A low pressure air mass is forming over the land while a high pressure air mass is forming over the ocean.
b. Differences in air pressure over land and ocean are causing a sea breeze to occur.
c. A land breeze is forming and wind speed and direction is changing.
d. The humidity is increasing because more condensation is occurring over land.
Make sure your desk is clear of everything except for a pencil, the provided NC Science Unpacked Standards, + your review packet.
7.L.1.3 Which of the following is organized from simplest to most complex?
a. cells->organs->organ systems->tissues->the organism
b. cells->tissues->organs->organ systems->the organism
c. the organism->organ systems->organs->tissues->cells
d. tissues->cells->organs->organ systems->the organism
7.E.1.5 How do jet streams affect weather and climatic conditions?
Answers may include:
The jet streams have a strong influence on weather patterns and thus short term climate
(seasonal to annual basis). They do this by steering weather systems, whether high or low
pressure systems, and by acting as effective blocks to the movement of upper level moisture
and energy from north to south or vice versa. How they do this is quite complex; however, by
observing the weather for a few months, one can notice that the jet streams can strengthen and weaken, change orientation, and change elevation and depth, sometimes very rapidly,
sometimes more slowly.
At times a jet stream will remain nearly stationary for weeks, resulting in nearly unchanging
surface weather during the period. This might affect seasonal climate by preventing Gulf air
from penetrating into the plains and mid-west states or the southeastern states, causing drought (a frequent occurrence), or by funneling moisture and energy into those same areas to produce violent storms, flooding, etc.
When jet streams move eastward over the U.S. in a more regular pattern, all areas ten to
benefit from more consistent rainfall, resulting in improved crop yields in most parts of the
country.
7.L.1.2 How do materials move in and out of plant cells and animals cells?
a. Plant cells and animal cells have cilia.
b. Plant cells and animal cells have a cell wall.
c. Plant cells and animal cells have a flagella.
d. Plant cells and animal cells have a cell membrane.
7.L.1.1 Which characteristic do volvox and euglena share?
a. They both have eye spots.
b. The both use the flagella to move.
c. They both have eye spots and use flagella to move.
d. They have neither eye spots nor flagella.
7.L.1.4 How do the lungs function within the excretory system?
a. the lungs exchange oxygen and carbon monoxide
b. the lungs absorb carbon dioxide from the air
c. the lungs help to release carbon dioxide while absorbing nutrients
d. the lungs exchange oxygen and carbon dioxide and release waste products in cells.
mechanical {kinetic + potential energy}
reference point + graphs
energy transformation; pendulum {P-->K}
distance-time graphs
energy transformation: electrical circuits
motion + reference point
7.L.2.2 If a tall plant (TT) is crossed with a short (tt) plant, all of the offspring will be:
a. Tall
b. Short
c. Medium
d. Combination
force, friction, gravity, + inertia
7.E.1.2 water cycle
simple machines
weather predictions + maps
7.L.2.3 Which of the following prenatal activities could lead to low birth weights and of developing asthma?
a. eating fast food 3 times a week
b. smoking
c. walking 2 miles a day
d. not taking prenatal vitamins
composition + layers of the atmosphere
Sample: Which best describes the function of the circulatory system?
a. It exchanges gases into and out of the body.
b. It absorbs nutrients from food consumed by the body
c. It transports oxygen and nutrients throughout the body
d. It removes waste products from the body.
storms + weather conditions
hierarchy of organization: cell->tissue->organ, etc.
climate + convection
protists
body systems
cell organelles
air pollution + stewardship
Punnett squares + pedigrees
mitosis + meiosis
genetic diseases
only mark the INCORRECT answers with an
When you finish, work on your concept maps.
7.P.1.1 7.P.1.2 7.P.1.3 7.P.1.4
7.E.1.1 7.E.1.2 7.E.1.3 7.E.1.4 7.E.1.5 7.E.1.6
7.L.1.1 7.L.1.2 7.L.1.3 7.L.1.4 7.L.2.1 7.L.2.2 7.L.2.3
7.P.2.1 7.P.2.2 7.P.2.3 7.P.2.4