Pollination and Seed Dispersal
Grade 2 - Science - Building Confidence
A bird eats berries and drops seeds elsewhere. Which plant process can this help?
- freezing
- erosion
- seed dispersal
Which evidence shows an animal helped with seed dispersal?
- the ruler was blue
- the rock stayed still
- squirrel buries acorns away from the tree
Why can seed dispersal help plants after a wind and fur carry sticky seeds to new places?
- new plants can grow in new places
- flowers turn into rocks
- water disappears forever
Which result could happen when a moth visits flowers and moves pollen at night?
- the plant may be able to make seeds
- the plant stops needing light
- all roots disappear
Which claim fits the observation: bee moves pollen between flowers?
- Flowers do not make seeds.
- Only paper can move seeds.
- The bee can help with pollination.
A butterfly carries pollen on its body. Which plant process can this help?
- pollination
- seed dispersal
- measuring length
Which evidence shows an animal helped with seed dispersal?
- the ruler was blue
- bird eats berries and drops seeds elsewhere
- the cup had water
Why can seed dispersal help plants after a squirrel buries acorns away from the tree?
- new plants can grow in new places
- seeds stop being living
- water disappears forever
Which result could happen when a wind and fur carry sticky seeds to new places?
- the plant stops needing light
- a seed may start growing away from the parent plant
- all roots disappear
Which claim fits the observation: moth visits flowers and moves pollen at night?
- Only paper can move seeds.
- Animals never affect plants.
- The moth can help with pollination.