Some carcinogenic substances occur naturally in the environment, rather than being produced by human industrial activity
Indicate whether the statement is true or false
TRUE
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?The sun's heat and ultraviolet (UV) rays can kill infectious microbes in water in clear plastic bottles.
Answer the following statement true (T) or false (F)
You generally buy and eat microwave dinners. After dinner, cardboard tops and plastic trays remain. The least effective way to deal with this type of solid waste problem is to
a. Store leftovers in the plastic trays. b. Put all of the solid waste in the household trash to be taken to the landfill. c. Donate the plastic containers to the local nursery schools to use with preschoolers. d. Recycle the components. e. Save the containers in a stash in your garage for future use.
The climatic event that began with cooling in about A.D. 1300 and lasted until the middle-1800s is
known as the Little ____________________. Fill in the blank(s) with the appropriate word(s).
Sudden motion in the seafloor from an earthquake, landslide, or volcano create waves with wavelengths exceeding 100 km (60 mi) called
A) rip currents. B) tidal bore. C) breakers. D) tides. E) tsunamis.