What is the process of restocking of existing forests and woodlands that have been depleted called?

What is the informal geologic chronological term for the period that serves to mark the evidence and extent of human activities that have had a significant global impact on the Earth's ecosystems?

Transformation of habitable land to desert is known as:

Universal Soil Loss Equation predicts the amount of soil losses that may occur from:

Which of the following may lead to desertification?

Which of the following is the most serious environmental consequence of soil degradation?

The act of farming using principles of ecology, the study of relationships between organisms and their environment is known as:

Which of the following project was aimed to produce a world map of human-induced soil degradation?

What is the process that leads to the accumulation of soluble salts in soil called?

What is the minimum soil depth required for agricultural production?