Practice: For each Real-world example presented in the Gizmo, guess which type or types of pollution will result by checking the boxes. When you are ready, click Check answer to see if you were right. Read the explanation, and then use your own words to fill in the table. Pollution type(s)

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air pollution, light pollution, litter, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, and water pollution.

The hypothalamus controls body temperature, hunger, important aspects of parenting and attachment behaviours, thirst, fatigue, sleep, and circadian rhythms.

Circadian rhythms are physical, mental, and behavioral changes that follow a 24-hour cycle.

Explanation: