Science 4 Quarter 2: Week 6 Quiz
Quiz by Florilyn Antivo
Grade 4
Science
Philippines Curriculum: Grades K-10 (MELC)
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5 questions
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- Q1Water pollution affects the life of fishes in water. Which is not an effect of water pollution in their life cycle?Fishes die due to lack of foodFishes have plenty of foodSome eggs do not survivePollution decreases the level of oxygen20sS4LT-IIg-h-14
- Q2Coral bleaching is the whitening of corals. Which is the effect of coral bleaching?provides livable place for marine lifeproduces more coralsdestruction of coral reefsgives enough dissolve oxygen20sS4LT-IIg-h-14
- Q3When do human activities affect nature?find food for survivalReproducepollute the ecosystemuse oxygen to breath20sS4LT-IIg-h-14
- Q4What do you call the layers of gases, which protect the Earth?biosphereatmospherelithosphereexosphere20sS4LT-IIg-h-14
- Q5Which of the following will help in conserving the ecosystem?Encourage political leaders to build structures in farm landUrbanization of forest landProtect the forests and bodies of water against harmful activitiesCongestion of tourist spots like in Boracay20sS4LT-IIg-h-14