What biome cover 45 % of the earth surface

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

Does water only take one path through the water cycle? (15 points)

Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal