Science - Revision

Plants make their own food.

• True

• false

What does ROTATION mean?

• To SPIN

• To ORBIT or GO AROUND

What gives plants the power to make their own food?

• the sun

• insects

• seeds

• the flower

The ___________ of one flower receives pollen grains from another flower.

• style

• anther

• ovary

• stigma

What causes day and night on Earth?

• Earth's rotation on it's axis

• Earth's revolution around the sun

What do you call the protective part of the seed

• embryo

• seed coat

• food storage

• scar

What movement of the Earth takes 365 days?

• revolution

• rotation

• Spining

• Tilting

Which of the following lists the processes in the order they need to occur, even though there is no start and no end.

• pollination, fertilization, seed dispersal, germination

• fertilization, pollination, seed dispersal, germination

• germination, fertilization, pollination, seed dispersal

• germination, seed dispersal, pollination, fertilization

The petals job is not only to protect the reproductive parts of the plant, but also to

• absorb sunlight

• keep wind away from the stamen

• attract pollinators with their colors

What do we call Earth's path as it revolves around the sun?

• rotation

• pathway

• revolution

• orbit