*Question*
You are presented with the question "What does lack of snow cause?" and the following answer choices: - erosion - cold - drought - flooding - cracking - freezing - friction - tundra Now knowing that drought is when amount of precipitation decreases and most of the precipitation falls as snow, choose the best answer.
**Answer**
drought

*Question*
You are presented with the question "Cells that divide uncontrollably may form what?" and the following answer choices: - air - epidermal - fever - bacteria - cell phones - cancer - illness - water Now knowing that cells that divide uncontrollably may form a tumor, or abnormal mass of cells and cancer is a malignant tumor, choose the best answer.
**Answer**
cancer

*Question*
You are presented with the question "What happens to ice?" and the following answer choices: - evaporation - Condensation - it grows - it floats in air - it freezes - vaporization - erosion - it expands Now knowing that when water freezes , that water expands and ice is frozen water, choose the best answer.
**Answer**
it expands

*Question*
You are presented with the question "Transpiration is part of what process?" and the following answer choices: - carbon - flow of electrons - plants - conversion of chemical energy - evaporation - Condensation - circulatory systems - photosynthesis Now knowing that transpiration is when water vapor moves from plants into the atmosphere and when plants give off water vapor during photosynthesis 2, choose the best answer.
**Answer**
photosynthesis