Matter and Energy in Organisms and Ecosystems

Roots absorb ____ and ____ for plants? 

• Water and Nutrients
• Soil and Sun
• Warmth and Water
• Tap and Fibrous

Tags

NGSS.MS-LS2-1

What role do animals play in the carbon/oxygen cycle?

• absorb carbon dioxide from the atmosphere

• give off carbon dioxide through respiration

• combustion

• decomposing matter

Which plant part transports water and nutrients to different parts of the plant?

• Leaf
• Stem
• Roots
• Flower

In which part of the plant does photosynthesis occur?

• leaf
• stem
• root
• flower

Lions only eat buffalo, antelopes, zebras and crocodiles. They are called __________.

• Omnivore
• Herbivore
• Carnivore
• Delivore

Elephants only eat leaves, fruit, nuts and grass. They are called __________.

• Omnivore
• Fortivore
• Herbivore
• Carnivore

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

Is a deer an abiotic or biotic factor? 

• abiotic
• biotic

Part of a plant that holds and protects seeds

• roots
• stem
• fruit
• leaves

Use the diagram to answer the question.
What is a fitting description for this diagram?

• A Food Chain
• An Ecosystem
• A Food Web
• Biotic and Abiotic Factors

Tags

NGSS.MS-LS2-2