SCI 111 Earth's Subsystems Reviewer

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18 Questions

Which term refers to precipitation that seeps into the ground through openings like cracks and pores?

Infiltration

Which biome is defined by arid conditions and annual precipitation below 25 cm?

Desert

Which type of forest thrives in areas with seasonal rainfall and exhibits deciduous behavior?

Deciduous Forest

What is the term for precipitation that does not infiltrate the soil, leading to surface water flow into creeks and rivers?

Runoff

Which biome is home to more species than all other land biomes combined?

Rainforests

What does the term 'Biosphere' encompass on Earth?

All living organisms on Earth

Which layer of the Earth is primarily composed of granite rocks?

Oceanic crust

Which Earth subsystem contains all the rocks, minerals, and ground found on and in Earth?

Geosphere

What type of system does not allow matter and energy to leave or enter?

Isolated System

Which layer of the Earth is primarily composed of basalt?

Crust

What layer of the Earth is responsible for driving convection currents in the asthenosphere?

Mantle

Which layer marks the transition between the outer and inner core?

Lehmann Discontinuity

What is the main characteristic that distinguishes marine ecosystems from freshwater ecosystems?

High salt levels

Which mineral category contains sulfur anions chemically bonded with other elements like Galena and Pyrite (fool’s gold)?

Native Elements

What type of minerals have carbonate ions chemically bonded with other elements, exemplified by Calcite and Dolomite?

Oxides

Which biome type contains silicon and oxygen in minerals like Quartz and Potassium Feldspar?

Marine biome

What distinguishes native elements like gold (Au) and silver (Ag) from non-metals like sulfur (S) and diamond (C)?

Metallic luster

Which system has rocks and minerals as its building blocks, with pure substances having a definite composition?

Geospheric system

Prepare for SCI 111 exam with this reviewer covering Lesson 1: Earth's Subsystems. Learn about Repiti and Lehmann Discontinuities, as well as different types of systems like Isolated and Closed Systems.

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