This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Soil Energy – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Soil Energy Quiz 2 (8 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are the five parts of soil? A) Humus, sand, mud, water, and salt. B) Humus, sand, silt, clay, and rock. C) Mud, dirt, clay, sand, and sun. D) Sugar, sand, humus, rock, and silt. Show Answer Correct Answer: B) Humus, sand, silt, clay, and rock. 2. It means generatin energy from Soil A) Biomass Energy. B) Land Energy. C) Soil Energy. D) Geothermal Energy. Show Answer Correct Answer: C) Soil Energy. 3. Which level is found at the top? A) Producers. B) Tertiary Consumers. C) Primary Consumers. D) Secondary Consumers. Show Answer Correct Answer: B) Tertiary Consumers. 4. Checking Electricty Performance-The performance of these MFCs is significantly influenced by the amount of electrical current produced by exoelectrogenic bacteria in soil. This process is the ..... process in getting energy from soil A) 1st. B) 2nd. C) 4th. D) 3rd. Show Answer Correct Answer: C) 4th. 5. Plants help conserve soil because A) Plants make soil form faster. B) Roots help hold soil in place. C) Plants absorb all the water in the soil. D) Plants eat up the soil. Show Answer Correct Answer: B) Roots help hold soil in place. 6. Which of the following is true about tides? A) All parts of the Earth have high tide at the same time. B) There is 1 high tide and 1 low tide each day. C) Tides are caused by the gravitational pull of the moon. D) Tides are caused by the revolution of the sun. Show Answer Correct Answer: C) Tides are caused by the gravitational pull of the moon. 7. Ellen grabs a topsoil sample in her hand. She rolls it into a ball. The soil feels gritty and the ball falls apart. What part of the topsoil most likely made the topsoil feel gritty? A) Clay. B) Sand. C) Silt. D) Humus. Show Answer Correct Answer: B) Sand. 8. Soil is important because A) It provides support and nutrients for plant growth. B) It provides capital resources necessary for plant growth. C) It provides wood necessary for plant growth. D) It provides mud and human resources necessary for plant growth. Show Answer Correct Answer: A) It provides support and nutrients for plant growth. ← PreviousRelated QuizzesPaper 1 QuizzesUgc Net QuizzesSoil Energy Quiz 1Air Pollution QuizAnthropogenic Activities And Their Impacts On Environment QuizBiomass Energy QuizBiomedical Waste QuizClimate Change And Its Socio Economic And Political Dimensions QuizConvention On Biodiversity QuizDevelopment And Environment Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books