ENERGY
What is the primary source of energy for almost all living organisms?
Which are consumers? (Select 2)
Answer: Deer, Wolf
Which processes release carbon dioxide? (Select 2)
Answer: Respiration, Decomposition
Which process forms sand dunes in Galveston?
Answer: Deposition
Which organism is a decomposer?
Answer: Mushroom
How many main ingredients do plants need for photosynthesis?
Answer: 3
(sunlight, water, carbon dioxide)
Arrows point from organism being [eaten / eaten by] → organism that [eats / is eaten by] it
Answer: eaten → eats
What is respiration?
Answer:
Process where organisms release energy from food and produce carbon dioxide
Choose which breadks rocks[Weathering / Erosion]
and which moves them [Weathering / Erosion]
Answer: what is Weathering and Erosion
What happens to photosynthesis in darkness?
Answer:
C – Energy conversion stops
Explain photosynthesis. What are the ingredients and products?
Answer:
Plants use sunlight, water, and carbon dioxide to make food (glucose) and release oxygen.
If rabbits decrease, what happens to hawks?
Answer:
Hawk population decreases (less food)
How do photosynthesis and respiration work together?
Answer:
Photosynthesis removes CO₂, respiration adds CO₂ → cycle stays balanced
Which Texas landform was created by river erosion?
Answer: Palo Duro Canyon
A student created this food chain:
Grass → Rabbit → Snake → Hawk
Which statement BEST explains the flow of energy?
A) Energy starts with the rabbit and moves to the grass
A student created this food chain:
Grass → Rabbit → Snake → Hawk
Which statement BEST explains the flow of energy?
A) Energy starts with the rabbit and moves to the grass
B) Energy moves from producers to consumers in one direction
C) Energy moves back and forth between organisms
D) Energy begins with decomposers
C) Energy moves back and forth between organisms
D) Energy begins with decomposers
B) Energy moves from producers to consumers in one direction