Importance of Soils- PLS 2 Chapter #1

What is one of the primary roles of soil in the Earth's ecosystem?

• It absorbs sunlight.

• It generates electricity.

• It produces oxygen.

• It anchors roots and holds water.

Which organisms are commonly found in soil?

• Reptiles and insects

• Birds and mammals

• Fish and amphibians

• Earthworms and termites

How does soil help in mitigating climate change?

• By reflecting sunlight

• By producing greenhouse gases

• By storing large amounts of organic carbon

• By absorbing heat

What materials are derived from soil for construction and manufacturing?

• Metal for tools

• Wood for furniture

• Plastic for containers

• Clay for bricks and mugs

What role does soil play in environmental interaction?

• Creating tidal waves

• Producing fossil fuels

• Generating wind energy

• Storage, filtering, and transformation

Why is soil considered an archive?

• It records sound waves

• It stores natural artifacts from past ecosystems

• It preserves digital data

• It captures light particles

Which of the following is NOT a function of soil?

• Biological habitat and gene pool

• Platform for man-made structures

• Food and biomass production

• Generating electricity

What is the largest terrestrial store of carbon?

• Soil

• Atmosphere

• Oceans

• Vegetation

How does soil protect groundwater quality?

• By buffering against pollutants

• By absorbing all water

• By producing clean water

• By evaporating water

What is one of the key soil functions related to human history?

• Creating digital archives

• Producing synthetic materials

• Generating renewable energy

• Physical and cultural heritage