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GED SCIENCE TEST
Qs and Ans - Expert- Explanation - ing score -42 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: Legumes
Answer:
Plants like alfalfa adding nitrogen to soil
Question 2: Concentration
Answer:
Amount of solute in a solution
Question 3: Contour plowing
Answer:
Plowing along land contours to reduce water runoff
Question 4: Nervous system
Answer:
Body system greatly influenced by day-night rhythms
Question 5: Environmental Changes
Answer:
Factors leading to variations in Earth's environment
Question 6: Gravity and Falling Objects
Answer:
Gravity's effect on objects falling at different rates
Question 7: H.H. Bennett
Answer:
Chief of Soil Conservation Service, father of soil conservation
Question 8: Cooling Rates
Answer:
The rate at which a solution loses heat
Question 9: Air Resistance
Answer:
Force opposing the motion of objects through air
Question 10: Sulfuric acid formation
Answer:
Result of sulfur dioxide reacting with water in the air
Question 11: GED Practice Tests
Answer:
Similar in content, difficulty, and format to GED Tests.
Question 12: Cooling rates
Answer:
Comparison of cooling rates of solutions in covered and uncovered beakers
Question 13: Mixing Ratios for Engine Oil
Answer:
Proportions of oil and gasoline for engine use
Question 14: Strip cropping
Answer:
Growing low strips of vegetation between widely spaced crops
Question 15: Herbal Supplements Interaction
Answer:
Effects of herbal supplements on prescription drugs
Question 16: Covered Solution
Answer:
Solution cooled with a cardboard cover
Question 17: Erosion
Answer:
Natural process removing topsoil by wind or water.
Question 18: Heat Loss in Animals
Answer:
Different adaptations for minimizing heat loss
Question 19: Light Absorption by Objects
Answer:
Process where objects absorb light energy
Question 20: Elimination strategy
Answer:
Process of eliminating known wrong answer choices.
Question 21: Predictor
Answer:
Practice Test as an indicator of success on GED Tests.
Question 22: Photosynthesis Wavelengths
Answer:
Light wavelengths most effective for photosynthesis
Question 23: Multiple-choice questions
Answer:
Questions with five answer choices, pick the single best answer.
Question 24: Test-taking skills
Answer:
Skills practiced under simulated test conditions.
Question 25: Density of gases
Answer:
Measure of mass per unit volume at standard conditions
Question 26: Terracing
Answer:
Creating level plots in a steplike fashion to reduce erosion
Question 27: Grid-in questions
Answer:
Math questions where you provide your numerical solution.
Question 28: Plant cover
Answer:
Aids in holding soil in place and reducing erosion.
Question 29: Fossil Layers
Answer:
Different layers in Earth's surface with fossils
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