Science Skills Assessment
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Science Skills Assessment - Answer Key
🔬 Part 1: Multiple Choice - ANSWERS
✓ Sunlight, water, and carbon dioxide
Only water
Only soil
Crust
Mantle
✓ Core
About 50%
✓ About 70%
About 90%
✓ Whales
✓ Dolphins
Sharks
Sea turtles
🌊 Part 2: Matching Activity - ANSWERS
📝 Part 3: Fill in the Blanks & Math - ANSWERS
The three main layers of Earth are the crust, the mantle, and the core.
Work: 45 + 18 = 63
Answer: 63 fish
Sample answers: Water, food/nutrients, air/oxygen, shelter, space
(Accept any two reasonable answers)
Work: 75°F + 8°F = 83°F
Answer: 83°F
Sample answer: The ocean provides water for the water cycle, produces oxygen through ocean plants, provides food and habitat for many animals, and helps regulate Earth's temperature and weather patterns.
(Accept answers that mention water cycle, oxygen production, food source, habitat, or climate regulation)
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