Reading Passage 1: "William Kamkwamba"

Q 38. It is also possible to prepare for space exploration by studying environments 
on Earth that are …………… to those on Mars.
Answer: 
A comparable
Part of the passage: 
Space-like environments 
on Earth help us understand how to
operate in the space environment or help us characterise extraterrestrial environments 
for future scientific research.
Q 39. A huge crater in the Arctic is the …………… place to test the technologies 
needed to explore Mars…
Answer: 
D ideal
Part of the passage: 
The Foundation helped fund the NASA Haughton–Mars Project to 
Day 21 Answer Keys
IEL
TS ZONE

---

207
use this crater to test communications and exploration technologies in preparation for the 
human exploration of Mars. The crater, which sits in high Arctic permafrost, provides 
an 
excellent replica 
of the physical processes occurring on Mars, a permafrosted, impact-al-
tered planet.
Q 40. and gather other relevant …………… information.
Answer: 
G scientific
Part of the passage: 
Geologists and biologists can work at the site to help understand 
how impact craters shape the 
geological characteristics and possibly biological potential 
of Mars
.
30 - Day Reading Challenge
IEL
TS ZONE

---

208
DAY 22
READING PASSAGE 1
Questions 1 – 5
Q 1. The amount of recycled clothing available in the US exceeds demand.