Science and Technology Flashcards
6 cards from real AASA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Science and Technology flashcards as text
What type of rock is formed from cooled magma or lava?
Answer: Igneous
Igneous rocks form when magma cools and solidifies, either underground or on the surface.
Which of the following is a renewable energy source?
Answer: Solar power
Solar power is renewable because it comes from the Sun, an essentially unlimited source of energy.
What happens during evaporation in the water cycle?
Answer: Liquid water turns into water vapor and rises
During evaporation, liquid water gains enough energy to become water vapor and rise into the atmosphere.
What is the basic unit of life?
Answer: Cell
The cell is the smallest structural and functional unit of all living organisms.
Which type of wave requires a medium to travel?
Answer: Sound wave
Sound waves are mechanical waves that must travel through a medium such as air, water, or solids.
What is the process by which water vapor cools and turns into liquid water droplets?
Answer: Condensation
Condensation occurs when water vapor cools and converts back into liquid water, forming clouds or dew.