According to Wegener, if the continents moved in the past, what did Earth look like during Pangaea? a very small landmass where only two continents were connected
a giant landmass where only two continents were connected
a very small landmass where all the continents were connected
a giant landmass where all the continents were connected

Continental drift describes one of the earliest ways geologists thought continents moved over time. Today, the theory of continental drift has been replaced by the science of plate tectonics.

Explanation:

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

where's the diagram?