Search
Question: Which structure contains the genetic material of a cell?Options: CytoplasmNucleusCell memb..
Question: What process do cells use to divide and replicate?Options: MeiosisMitosisFissionBuddingCor..
Question: Which of the following is a component of the cell membrane?Options: DNARNAPhospholipidsPro..
Question: Which vitamin is produced when the skin is exposed to sunlight?Options: Vitamin AVitamin B..
Question: A conservation project costs $1.5 million and is expected to increase biodiversity by 25%...
Question: If a waste recycling program recycles 60% of the waste produced in a town of 500 tons per ..
Question: A city plans to reduce its water consumption by 15% from its current usage of 2 million li..
Question: If a solar panel generates 250 watts and operates for 5 hours a day, how much energy does ..
Question: A country aims to plant 1 million trees in 5 years. If they plant 200,000 trees in the fir..
Question: If a river\'s pollution level decreases from 80 ppm to 20 ppm over 4 years, what is the av..
Question: A renewable energy project costs $2 million and is expected to save $300,000 annually. Wha..
Question: If a city has a population of 1 million and each person generates 0.5 kg of waste per day,..
Question: A forest area of 1000 hectares absorbs 2.5 tons of CO2 per hectare per year. How much CO2 ..
Question: If a country reduces its carbon emissions by 20% and its original emissions were 500 milli..
Question: In a savanna ecosystem, if there are 400 herbivores and each herbivore consumes 5 kg of gr..
Question: If a marine ecosystem has a fish population of 5000 and 20% of them are predators, how man..
Question: In a temperate forest ecosystem, if the average biomass of trees is 300 kg per tree and th..
Question: If a desert ecosystem receives an average of 250 mm of rainfall per year, how much rainfal..
Question: A wetland ecosystem has a water retention capacity of 2000 liters. If it currently holds 1..
Question: In a coral reef ecosystem, if the number of coral species is 75 and each species supports ..
Question: If a grassland ecosystem covers an area of 1500 hectares and 1 hectare can support 20 shee..
Question: A certain ecosystem has a carrying capacity of 500 rabbits. If the current population is 3..
Question: In a lake ecosystem, if the fish population is 1200 and it increases by 15% each year, wha..
Question: If a certain species of bird migrates 1,200 kilometers in 3 weeks, what is the average dis..
Question: A river\'s flow rate is measured at 500 cubic meters per second. How much water flows thro..
Question: If a carbon footprint of a household is reduced by 15% each year, what will be the footpri..
Question: A certain ecosystem has a carrying capacity of 1,000 deer. If the current population is 80..
Question: If a tree absorbs 50 liters of water per day, how much water will it absorb in a month (30..
Question: A conservation area is designed to protect 150 species of plants. If 10% of these species ..
Question: If a certain pollutant decreases in concentration by 25% each year, what will be the conce..
