The Article says:Many of these volunteers are scientists and engineers. Others are college students. Together, they carry out research that might help future Mars missions. For example, one crew collected soil to study how to grow crops on Mars.The author uses this passage mostly to __________.A.question the usefulness of the work carried out at the MDRSB.point out that most of the scientists like the work they do at the MDRSC.show how difficult the MDRS research can be for the volunteersD.give the reason why crew members stay and do work at the MDRS

The reader can tell from the Article that __________.A.the people who work at the MDRS must be either scientists or engineersB.NASA chose some MDRS volunteers to take part in a real trip to MarsC.astronauts living on Mars might use the Martian soil to grow crops inD.the two rovers at the MDRS are just models and do not really workSUBMITExtras© 2024 Achieve3000 Inc. and its licensors.All Rights Reserved.

The Article says:Together, they carry out research that might help future Mars missions. For example, one crew collected soil to study how to grow crops on Mars.Which means almost the same as collected?A.borrowedB.arrangedC.gatheredD.offeredSUBMITExtras

Which is not in the Article?A.What the land around the MDRS looks likeB.What research people at the MDRS have doneC.What kind of food the crew members at the MDRS ateD.What problems the crews at the MDRS have faced

Which passage from the Article best shows why the Mars Desert Research Station was probably built where it was?A.This crew is preparing for what it might be like to live on Mars. They're at the Mars Desert Research Station (MDRS). This barren place looks a whole lot like the Red Planet. But don't let the reddish soil and huge rocks fool you. It's the U.S. state of Utah!B.The first human city on Mars may seem light-years away. But thanks to the forward-thinking folks at MDRS, life on Mars just might be closer than we think. For now, though, Utah will have to do.C.Each crew of volunteers stays at the MDRS for two or three weeks. While there, they really do live like astronauts on Mars. They bunk in the "Hab." It has a kitchen, bedrooms, and a living space perfect for earthlings.D.Sound like fun? Maybe so! But this isn't just some space-themed sleepaway camp. The MDRS is owned and run by the Mars Society. The group believes that humans will someday settle on Mars. And they're not alone.

Select the correct text in the passage.Which detail from paragraph 2 best supports the passage's central idea?"We are problem-solving people!" The thought returned to me again and again as I listened in amazement during several workshops with a variety of focuses at the Points of Light 2013 Conference on Volunteering and Service. Each and every workshop seemed to be merely a variation on this one, concrete theme that is the heart of every service venture. I would say it is this identity that is the service community's greatest asset–the ability to recognize a need, and rise to not only a solution, but to work in a way that invites each person to be a part of something greater than themselves in a fashion that only giving back can truly do. This sort of innovation is truly ingenious–an undeniable mainstay of productivity that any society should prize. And let's face it, our world isn't going to run out of problems soon–child hunger, education inequality, international humanitarian injustice–take your pick, there are oodles of issues ripe for the picking, and application of the dedicated hard work of people who recognize their severity is in high demand.