Which terms describe this shape? Choose all that apply. parallelogram

square

rectangle

rhombus

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone, pumice, and gneiss.

The magnitude of an earthquake is typically calculated according to the scale.           a. mercalli   b. fujita   c. richter   d. saffir-simpson