In a syncline, the oldest layer of rock is found at the core of the fold

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

What volcanoes form on a divergent plate margin

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