ALS Semester 1 Final (2020 Version)

Front

Hydroponic crops grow with their roots in the air.

Back

False. Hydroponic crops grow in a nutrient-rich solution, not in the air.

Front

Which flavor is preferred by babies and young children?

Back

Sweet. Babies and young children generally prefer sweet flavors.

Front

For an experiment to be scientific, it must ____________?

Back

Be repeatable by any scientist with the same procedure.

Front

Which factor has the most effect on the intensity of the flavor of many foods?

Back

Temperature. The temperature of food can significantly affect its flavor intensity.

Front

Volume is measured in ____________.

Back

Liters. Volume is commonly measured in liters.

Front

What is hydroponics?

Back

A method of growing plants without soil, using mineral nutrient solutions in water.

Front

What is the scientific method?

Back

A systematic process for experimentation that is used to explore observations and answer questions.

Front

What is the role of temperature in food flavor?

Back

Temperature can enhance or diminish the perception of flavor in food.

Front

What is the definition of volume?

Back

Volume is the amount of space that a substance (solid, liquid, gas) occupies.

Front

What is the preferred taste for humans?

Back

Sweet. Humans generally have a preference for sweet tastes.