[ Vocabulary ]
the process of turning land with healthy soil into land with little soil that lacks nutrients
A. erosion
B. desertification
C. organic
D. nutrient depletion

Random Topics:
Tenses and Word FormationHelpful Phrases Direct and Indirect QuestionIf Conditional Zero and OneTo Infinitive or GerundPronoun-Verb AgreementPaired ConjunctionAdjectives or AdverbsActive vs. Passive VoiceCompound SentencesOther quiz:
Transitive or Intransitive Verbs › ViewThe father of that student is a baseball player on a national team.
A. transitive
B. intransitive
Grammar › View
She avoids __________ in the rain.
A. walking
B. to walk
C. walk
Passive Voice with Modals › ViewThe final decision ___ by the board of directors.
A. will be made
B. will make
C. will have made
Mixed General Quiz › View
A ___ is a narrow passage of water.
a. straight
b. strait
