what plants need

Where within a plant does growth occur?

• At the leaves

• Inside the flowers

• In the meristems

• On the surface

What happens when you trim a terminal bud on a plant?

• It loses all its leaves

• It signals side buds to grow

• It grows taller

• It stops growing

How do plants create new cells at meristems?

• Sleeping at night

• Drinking extra water

• Using photosynthesis

• By eating insects

What is essential for photosynthesis?

• Light

• Space

• Warmth

• Soil

Which plant does not need light to grow?

• Indian pipe

• Sunflower

• Rose

• Cactus

What percentage of a plant is water?

• 85%

• 50%

• 95%

• 75%

Why is soil important for most plants?

• For decoration

• To anchor them and absorb nutrients

• To make them look bigger

• To keep them warm

What do plants use carbon dioxide for?

• To fight pests

• To water their leaves

• To make their own food

• To breathe

Which is a macronutrient for plants?

• Copper

• Iron

• Nitrogen

• Gold

What happens to plants in too cold temperatures?

• They produce fruits

• They go dormant or die

• They change color

• They grow faster