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Transcript
Plant & Erosion
Review
SOL 2.4, 2.5, 2.7, 2.8
ABC List
•Brainstorm with a
partner and list all the
facts you remember
about plants and erosion!
What of these is a natural
resource?
A)Cars
B)Soil B)
C)Houses
D) Roads
Soil!
What do plants need to
survive?
•Sunlight
•Water
•Air
•Soil
What are the parts of a
plant?
Green plants make their
own food using the
energy from the…..
a) Sun
c) Air a)
b) soil
sun!
d) water
What part of the plant do
seeds come from?
Flower!
What part of the plant
does the fruit come from?
Flower!
How does soil help trees?
a)Makes the leaves change color
b) gives nutrients to the trees
c) Turns the roots into new trees
d) moves the tree seeds to new
places
b) Gives nutrients
to the trees!
Life Cycle of a Plant
• http://www.macmillanmh.com/scie
nce/2008/student/na/scienceinmot
ion/Common/SIM.html?Module=../
Grade2/Chapter1LifeCycleOfAPineTree/
What type of products
come from plants?
• Paper
• Cotton
• Sugar
• Lumber
• Rubber
• And many more!
What causes erosion?
*Wind
*Water
*Weather
*Ice/Snow
Discussions about Erosion
• http://www.macmillanmh.com/scie
nce/2008/student/na/scienceinmot
ion/Common/SIM.html?Module=../
Grade2/Chapter5-RocksChange/
How do we prevent
erosion?
•Planting trees, plants,
grass
•The roots help keep
the soil in place!
What causes the most
dangerous water
pollution?
A) Rotting forest leaves
B) Insects that live in water
C) Oil runoff from highways
D)Large meat-eating fish
c) Oil runoff
from highways
What type of weather will
probably cause the most
erosion?
a) Rainy weather
b) Sunny weather
c) Cold weather
d) Warm weather
Rainy
weather!
ABC List
With your partner, add to
your list about other
things you now
remember about plants
and erosion!