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