The Thar Desert consists primarily of .
A.
sand
B.
semiarid grasslands and little vegetation
C.
rocks and minerals
D.
cacti and hard brush

Please select the best answer from the choices provided
A
B
C
D

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path