Tree Growth and Mass

Emma, Mason, and William were having a debate. They were discussing Johann Baptist Van Helmholt's experiment and got stuck on a question. Can you help them out? Where does the mass of a tree come from according to the experiment?

• The soil

• The water

• The sun

• The air

Tags

NGSS.MS-LS1-6

Imagine Nora, Olivia, and Avery are on a quest to discover the secrets of nature. They stumble upon the works of Johann Baptist Van Helmholt. They are intrigued by his conclusion about the matter of a tree. Can you help them figure out where does the matter of a tree come from according to Van Helmholt?

• It comes from the soil

• It comes from the water

• It comes from the sun

• It comes from the air

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Noah, Maya, and Michael are having a debate. They are trying to figure out what is the main source of energy for a tree to build its branches and leaves. Can you help them solve this mystery?

• Water

• Soil

• Sunlight

• Air

Tags

NGSS.MS-LS1-6

Imagine Michael, Daniel, and Anika are on a magical journey in a forest. They come across a giant tree that seems to be growing right before their eyes! What substance do you think this tree is breathing in to gain mass?

• Oxygen

• Carbon dioxide

• Water

• Sunlight

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Imagine Maya, Nora, and Evelyn are having a fun debate. They're discussing what happens to our mass when we breathe out carbon dioxide and water. What do you think is the correct answer?

• We gain mass

• We lose mass

• Our mass remains the same

• It depends on other factors

Tags

NGSS.MS-PS1-5

During a fun science quiz, Jackson, Isla, and Mia were stumped by a tricky question. Can you help them out? The question is: What percentage of a tree is made up of carbon dioxide?

• 5%

• 25%

• 50%

• 95%

Tags

NGSS.MS-LS1-6

Imagine Liam, Aiden, and Elijah are on a fun science adventure in a closed system with a tree! What would happen to their mass?

• They would shrink like tiny ants

• They would grow like giants

• Their mass would remain the same, just like their love for science

• It depends on other mysterious factors

Tags

NGSS.MS-PS1-5

Imagine Lily, Aria, and Hannah are on a magical adventure in a forest. They come across a talking tree who won't let them pass until they answer a riddle. The tree asks, 'What is the main ingredient in the air that I need to survive?'

• Oxygen

• Carbon dioxide

• Nitrogen

• Water vapor

Tags

NGSS.MS-LS2-1

Sophia, Abigail, and Oliver are having a debate about the role of sunlight in tree growth. Sophia thinks it adds mass to the tree, Abigail believes it provides energy for the tree, Oliver argues it helps the tree absorb nutrients from the soil, and you think it helps the tree breathe. Who is correct?

• Sophia: It adds mass to the tree

• Abigail: It provides energy for the tree

• Oliver: It helps the tree absorb nutrients from the soil

• You: It helps the tree breathe

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

NGSS.MS-LS1-5