1 UNIT 4. PLANTS.
WRITING ACTIVITIES: PAGE 1
1.– Watch this video and answer these questions: 1.– What is a plant?
1
2.– What is chlorophill?
3.-Why plants are called producers?
2.– Write three characteristics of plants:
4
____
3.– Watch the video and write True or False to these sentences: 1.– Angiosperms are flowering plants.
____
2.– Gymnosperms are non-flowering plants.
____
3.– Gymnosperms produce ovules inside a carpel .
____
4.– A carpel consists of a stigma, a style and an ovary.
____
5.– Gymnosperm means naked seeds.
____
6.– An apple tree is a gymnosperm.
____
7.– An apple tree is a angiosperm.
5
4.– Answer these questions:
1.– What is the purpose of seeds? 2.– Where are gymnosperms’ seeds in flowers or in cones? 3.– What does ‘to germinate’ mean? 4.– What do seeds need in order to germinate? TRANSLATE THESE USEFUL WORDS: .– chlorophyll:
.– autotrophic nutrition:
.– moss:
.– fern:
.– sori (sorus):
.– spores:
.– seed plants:
.– gymnosperms:
.– angiosperms:
C.E.I.P. SANTA ANA (Madridejos)