Слайд 2A bean is planted in the ground. It is dry and has
a tough outer shell. It only takes a few things to make changes happen.
Слайд 3The sun provides heat and light. The plant also needs water and
nutrients from the soil to help it grow.
Слайд 4The bean begins to sprout and grow. This stage is called germination.
Слайд 5The seed is swelling and getting bigger as the plant develops. The
hard casing drops off, into the soil.
Слайд 6The bean
plant begins
to develop a
stem, roots and leaves. The
stem grows upwards, towards the light, while the roots are beneath the ground.
Слайд 7The leaves open as the bean plant keeps growing.
Слайд 8The bean plant
now develops flowers. The flowers have male and female
parts so that the plant will pollinate.
Слайд 9The flowers on the plant are fertilised and new beans
grow.