The Battle of the Scientific Wizards - SHS - ELIMINATION

Humans built a dam out of rock materials. What two Earth's Subsystems are interacting in this situation?

• Geosphere and Atmosphere

• Geosphere and Biosphere

• Hydrosphere and Atmosphere

• Biosphere and Atmosphere

Some people call them shooting stars. The meteors make it through the other outer layers of the atmosphere because those layers don't have much air. But when they hit a particular layer, there are enough gases to cause friction and create heat. What layer of the Earth's atmosphere do meteors burn up?

• Ionosphere

• Biosphere

• Thermosphere

• Mesosphere

What is the second most abundant gas in the Earth's atmosphere?

• Argon

• Carbon Dioxide

• Nitrogen

• Oxygen

What are the building blocks of rocks which is mostly found in the geosphere?

• minerals

• ore

• soil

• elements

Living organisms cannot live alone; they are interacting with abiotic factors for the sustainability of life. Which among the organism is considered abiotic?

• bacteria

• light

• plant

• man

Earth is located about halfway between the center of the Milky Way Galaxy and its outer edge. What type of galaxy is Milky Way?

• Spiral galaxy

• Elliptical galaxy

• Lenticular galaxy

• Irregular galaxy

Approximately 98% of the atomic matter in the Universe consists of which of the following?

• Oxygen and Helium

• Hydrogen and Helium

• Silicon and Helium

• Hydrogen and Oxygen

Which biomolecular group carries and passes on the hereditary information of the organisms?

• carbohydrates

• lipids

• nucleic acids

• proteins

Which of the following is the correct sequence of a chemical equation?

• reactant + product

• product + reactant

In 1831, what important part of the cell was discovered by Robert Brown?

• Mitochondria

• Cell membrane

• Cytoplasm

• Nucleus