Seed Dispersal
It moves around dandelions and helicopter seeds. It moves seeds that are light and cannot be eaten.
What is wind (dispersal)?
What is color?
They absorb sunlight for a plant.
What are leaves?
The vocab word for when something can be changed back
What is reversible?
when rock, soil, or sand is worn down and moved from one place to another
What is erosion?
Fruit seeds get eaten and dispersed by this method.
cold, hot, lukewarm, cool, room temperature
What is temperature?
They absorb water for a plant.
What are roots?
The vocab word for when something cannot be changed back
What is irreversible?
a feature of Earth’s surface; mountain, cliff, valley, mesa, plains
What is a landform?
Burclover seeds stick onto this, move, and fall off.
What is animal fur?
big, small, wide, narrow
What is size?
What is the stem?
ice melting into water (reversible or irreversible)
What is a reversible change?
the vocab word for staying mostly the same
What is stable?
What is a dandelion?
triangular, square, round
What is shape?
This part of the plant gets planted in soil
What is a seed?
a candle burning (reversible or irreversible)
What is an irreversible change?
the word for something scientists make to answer questions about the real world
What is a model?
fuzzy, rough, smooth, grainy
What is texture?
It allows a plant to be pollinated.
What is a flower?
freezing lettuce and thawing it out (reversible or irreversible)
What is an irreversible change?
sand, soil, dirt, gravel; not a hard material
What is a loose material?