Natural Science. Unit 2. test 4º

WHAT ARE THE MAIN PARTS OF A PLANT?

• Root, stem and leaves

• Root, stem and soil

• Stem, leaves and water

PLANTS CAN HAVE.....

• Three thick main roots

• A thick main root or many small roots.

• A woody stem

• A mobil phone

THERE ARE TWO TYPES OF STEMS

• Herbaceous and trunk

• Herbaceous and shrubs

• Herbaceous and woody

• Herbaceous and flowering

THERE ARE DIFFERENT TYPES OF LEAF EDGES. FOR EXAMPLE:

• Round, ovate and triangular

• Ovate, smooth and sharp

• Smooth, toothed and triangula

• Smooth, toothed and lobed

ROUND, OVATE AND LINEAR ARE...

• Shaspes and forms

• Ages and leaves

• Leave´s shapes and edges

• Leaves and stem

WHAT DOES IT MEANS PHOTOSYNTHESIS?

• A process that plants use to make their own food.

• A process that plants use to make meals

• It´s raw sap

What does it mean raw sap?

• Salt and pepper

• I don´t kinow

• The mixture or water and mineral salts.

WHAT DO PLANTS USE SUNLIGHT FOR?

• To create elaborated food and salt

• to create elaborated sap

• To graw big

TO MAKE FOOD PLANTS NEED...

• Water, salt and pepper

• Water, mineral salt, carbon dioxide and sunlight

• Water and soil

PLANTS GROW FROM ...

• Sunlight

• Seeds

• Apples