Given the following characteristics, select the most likely sedimentary environment of deposition: -cross bedding (from a few centimeters to a meter in height)
-stratified
-rounded clasts of sand-sized materials
Freshwater lake
Alluvial fan
Sand dune
Abyssal plain
River

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex