Environmentalists have recently turned their attention to the increased amount of "space junk" that is:
A) polluting the earth.
B) depleting the ozone layer.
C) falling on the earth.
D) orbiting the planet.

Question

Quizplus · Accepted Answer

Space junk refers to man-made debris that is orbiting the earth, including old satellites, rocket parts, and other fragments. This debris can pose a risk to functioning satellites and spacecraft, as well as create dangerous space collisions. Environmentalists are concerned about the increasing amount of space junk and the potential long-term consequences for space exploration and telecommunications on Earth.

Environmentalists Have Recently Turned Their Attention to the Increased Amount