1 Supplies/Resources such as food and equipment
are sent to the ISS from Earth.
2 Hawking believes we can pass/overcome all
the problems and colonise space.
3 Some scientists believe a huge asteroid or
comet could extract/wipe out life on Earth.
4 There are many options for colonising space;
the possibilities are endless/continuous.
Answers & Comments
Verified answer
1 Supplies such as food and equipment are sent to the ISS from Earth.
2 Hawking believes we can overcome all the problems and colonise space.
3 Some scientists believe a huge asteroid or comet could wipe out life on Earth.
4 There are many options for colonising space; the possibilities are endless.