Human Activity and Earth's Systems

which of the following spheres will be affected by burning fossil fuels?

• Hydrosphere

• Geosphere

• Atmosphere

When people build places to live, they often change the hydrosphere.

• True

• False

Biosphere is affected when people cut down trees and grow plants.

• True

• False

which of the following spheres is affected by buildings dam to generate energy.

• Hydrosphere

• Atmosphere

The aim of farming is to replace the type of organisms that normally live in the area.

• True.

• False.