Science Partial 1 4th Grade

Plants have three main parts. They are...

• Water, leaves and roots.

• Leaves, stem and roots.

• Roots, stem and soil

Plants need...

• Water, air, soil and sunlight.

• Air, sunlight, soil and ice.

• Rock, ice, soil and air.

The function of a plant´s roots is...

• Transport water and minerals.

• Absorb sunlight.

• Absorb water and minerals.

Plants produce...

• Oxygen and glucose

• Carbon dioxide and glucose

• Oxygen and Carbon dioxide

The function of the stem is...

• To absorb water.

• To produce nutrients through photosynthesis.

• To transport water and minerals.

It is the process in which a seed develops and grows into a plant.

• Photosynthesis

• Pollination

• Germination

It is the way plants REPRODUCE and requires the movement of pollen from the stamen to the pistil.

• Pollination

• Fruit formation

• Pollinators

Where does the fruit form?

• Inside the flower.

• Inside the sepals.

• Inside the petals.

Why plants are important for animals?

• Because plants prevent soil erosion

• Because plants can be used for medicine.

• Because plants give food, shelter and oxygen.

What is the female part of the flower?

• petals

• pistil

• stamen