Tidal Power Stations Operate by Using the Energy from Waves

question 30

True/False

Tidal power stations operate by using the energy from waves as they crash on the shore.

---

Definitions:

Epidemiological Studies

Research investigations conducted to understand the patterns, causes, and effects of health and disease conditions in defined populations.

Prevalence

The percentage of individuals in a population who are identified as having a certain condition during a particular time frame.

Incidence

The rate at which new cases of a disease or condition appear over a certain period of time, typically per year.

Placebo Control Group

In a therapy outcome study, group of people whose treatment is an inactive substance (to compare with the effects of a drug) or a nontheory-based therapy providing social support (to compare with the effects of psychotherapy).