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Flashcard

Science

12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Ogallala Aquifer?

Back

The Ogallala Aquifer is one of the largest aquifers in the world, located beneath the Great Plains in the United States, providing water for irrigation and drinking.

2.

FLASHCARD QUESTION

Front

What does it mean when we say the water level in the Ogallala Aquifer is declining?

Back

A declining water level indicates that the amount of water being extracted from the aquifer exceeds the natural recharge rate, leading to depletion.

3.

FLASHCARD QUESTION

Front

What does GMO stand for?

Back

GMO stands for genetically modified organism, which refers to organisms whose genetic material has been altered using genetic engineering techniques.

4.

FLASHCARD QUESTION

Front

What are the potential benefits of GMOs in agriculture?

Back

GMOs can lead to increased crop yields, reduced pesticide use, and enhanced resistance to pests and diseases.

5.

FLASHCARD QUESTION

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.

6.

FLASHCARD QUESTION

Front

Why is high biodiversity important for ecosystems?

Back

High biodiversity contributes to ecosystem resilience, stability, and productivity, allowing ecosystems to better withstand environmental changes.

7.

FLASHCARD QUESTION

Front

What is an aquifer?

Back

An aquifer is a geological formation that can store and transmit groundwater, typically composed of permeable rock or sediment.

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