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Let’s put it all together today…
Life processes of a flower
Landscaping Tips
Soil Classification
The parts of a flower
Let’s review…
Look at this picture.
Can you label the parts of the plant?
The roots absorb water from the soil.
The stem helps to
support the plant.
The leaves use sunlight
to provide the plant with
energy.
The flower helps the plant to
reproduce.http://www.spokane-county.wsu.edu/Spokane/eastside/Fact%20Sheets/C148%20Why%20Blossoms%20Fail%20%2005.pdf
This is the name for the FEMALE part of the flower.
This is the name for the MALE part of the flower.
(female part)
(future fruit)
(male part)
You will need to label the following parts in a diagram on the test Tuesday…
stigmastyleovary
antherfilamentpollen
You will also need to label these parts in a diagram on the test Friday…
sepalreceptacle
petalovule
(future seed)
What are plants called that supply us with
healthy plant cuttings?
Stock plants
What are some important facts to consider when
making plants cuts?Use the newest growth
Remove extra leaves and flowers
Take cuttings from healthy stock plants
Cut at a 45 degree angleProperly prepare the soil
What is the difference between germination,
pollination and fertilization?•Germination = seed grows roots•Pollination = pollen from anther
to stigma via insect or other•Fertilization= pollen makes it
down tube to fertilize ovule egg
You will need to organize the steps of the life cycle of a flower on the test Tuesday…
http://www.crickweb.co.uk/ks2science.html#lcycles5b life cycle site
Let’s review…
What is the difference between transpiration, photosynthesis
and respiration?•Transpiration = water moves into plant
roots, up through the stem and into the leaves.
•The water, warmed by the sun, turns into vapor and passes out through stomata
mostly on the bottom of the leaf.•Photosynthesis =
•Respiration =
http://www.youtube.com/watch?v=mc9gUm1mMzc&feature=related transpiration 2 min
How does it work?1. entrance
Xylem – Pulls water and minerals from the roots through stem and up to the leaves
Phloem – Pulls glucose from photosynthesis to go throughout the plant and down to the roots
How does it work?2. exit
Opening in the bottom of the leaves-Guard Cells-Stoma
How does it cool?80% of the cooling effect of a
shade tree is from the evaporative cooling effects of
transpiration.
What is the difference between transpiration, respiration and
photosynthesis?•Transpiration =
•Photosynthesis = a plant takes carbon dioxide molecules from air,
water molecules from soil, and puts them together chemically to make
glucose and oxygen •Respiration =
http://www.youtube.com/watch?v=wj8TGhcCnxs&feature=related photosynthesis song (2min)
What is the difference between transpiration, photosynthesis
and respiration?•Transpiration =
•Photosynthesis =•Respiration = obtaining energy from
food for use in life processes .
*photosynthesis results in storage of energy, respiration results in release of
energy.
carbon dioxide + water glucose + oxygen chlorophyll
sun
photosynthesis
glucose+oxygen carbon dioxide+H2O+energy
respiration
Let’s review…
What are some helpful Landscaping Tips?
1. Use curved lines2. Plant for mature
growth3. Soften corner
4. Avoid polka-dots5. Plant in ‘odd’
numbers
What are some helpful Landscaping Tips?
6. Asymmetrical is usually preferred
7. Watch out for blending ‘hardscapes’
8. Layer by height9. Provide enough open space