Student Questions

What is meant by "Land Degradation Neutrality" by 2030? a. Stopping all agricultural activity b. Reversing all industrial development c. Ensuring the amount and quality of land resources remain stable or increase d. Converting forests into farmland

Which of the following is considered a direct driver of nearly 90% of global deforestation? a. Urbanization b. Agricultural expansion c. Mining activities d. Forest fires

What is the main objective of Sustainable Development Goal (SDG) 15? a. Promoting marine life conservation b. Protecting, restoring, and promoting sustainable use of terrestrial ecosystems c. Reducing carbon emissions in cities d. Increasing industrial production

Which of the following marine habitats is considered one of the most productive, yet is threatened by coastal development and ocean acidification? A. Deep Ocean Trenches B. Open Ocean C. Coral Reefs and Mangroves D. Polar Ice

Q6. What is the main goal of SDG 14 (Life Below Water)? A. To increase ocean tourism and shipping. B. To exploit deep-sea minerals for industrial growth. C. To conserve and sustainably use oceans, seas, and marine resources. D. To convert all marine areas into protected zones.

"Ghost fishing" refers to: A. Fishing at night using special lights. B. Catching rare species of deep-sea fish. C. Abandoned fishing gear continuing to trap and kill marine life. D. Using sonar to locate schools of fish.

Which phenomenon occurs when increased sea temperatures cause corals to expel the algae living in their tissues, turning them white? A. Coral Seeding B. Coral Bleaching C. Ocean Acidification D. Marine Debris

What percentage of the Earth's surface is covered by oceans, making their conservation vital for the planet? A. 50% B. 60% C. 71% D. 85%

What is a "compact city" model, aimed at sustainability? a) Sprawling residential areas far from the city center. b) A city with high-density, mixed-use development to reduce transport needs. c) Cities designed only for vehicle traffic. d) Cities with no public transportation.

Which of the following is a major contributor to air pollution in urban areas? a) Solar energy usage b) Exhaust fumes from motor vehicles c) Green roofing d) Bicycling

A Green Warrior team in a city is promoting "source segregation." What does this mean? a) Segregating dry, wet, and hazardous waste at the point of generation. b) Dumping all waste in a single landfill. c) Burning waste to reduce volume. d) Recycling plastics only.

Q1. What does "Sustainable Development Goal 11" (SDG 11) focus on? a) Life Below Water b) Sustainable Cities and Communities c) Affordable and Clean Energy d) Zero Hunger

The rate at which water can pass through soil particles is called _____. A.Liquidity of soil B.Flow rate C.Permeability of soil D.Softness of soil

What is the correct classification for fish? A.Warm-blooded invertebrates B.Warm-blooded vertebrates C.Cold-blooded invertebrates D.Cold-blooded vertebrates

Which of the following is good conductor of electricity? A.Plastic B.Wood C.Graphite D.Diamond

Following letters indicate temperature in celcius P 100 C Q 0 C R 45 C S 110 C At what temperature will water be in both liquid and gaseous state? A.S B.P C.R D.Both b and c

Spinning of a top is an example of A.Rotatory motion B.Translatory motion C.Vibratory motion D.Oscillatory motion

Two substances X and Y are mixed together. Substance X is medium size particles. Substance Y is liquid and lighter than substance X. Which separation technique can be used to separate both substances? A.Evaporation B.Filtration C.Sedimentation and Decantation D.Sieve

Two substances X and Y are mixed together. Substance X is medium size particles. Substance Y is liquid and lighter than substance X. Which separation technique can be used to separate both substances? A.Evaporation B.Filtration C.Sedimentation and Decantation D.Sieve

If A represents alcohol, B represents duster, C represents carbondioxide and D represents water, then which of the following statements is/are true? i ) B has least force of attraction ii) Only A and B are non compressible. iii) C is lighter than D iv) A is the universal solvent.