________ are created during mountaintop removal mining when demolished earth is pushed into nearby depressions and it buries streams, damages fragile ecosystems, and renders nearby communities vulnerable to increasingly devastating floods .
A. Slag heaps
B. Drifts
C. Valley fills
D. Spoil banks
Question 2
Which of the following is a myth about food access in the United States?
A. A higher mean market basket price in low-income areas does not translate to residents of those areas paying more for food.
B. A big grocery store in every neighborhood cannot solve the problem of food insecurity.
C. People experiencing hunger and food insecurity come from low socioeconomic background or are racial and ethnic minorities.
D. Food is scarce and expensive for all in the United States.
Annual net primary productivity on Earth.
The Sun is the nearest star to Earth.
El Anatsui, Between Earth and Heaven.
Earth’s Mineral Resources
Early Earth
Earth 430 Million Years Ago