LDC3 Unit 7 Small Groups space Travel and Argument Essays

Match the following:

• very difficult

• expedition

• likely to cause injury

• hazardous

• a high point or achievement

• milestone

• a journey with a purpose

• arduous

• study to make discoveries

• research

Match the following:

• unexplored region

• devoid

• bare; not able to produce

• kicked off

• without

• barren

• started

• frontier

• in a strong, demanding way

• overbearing

Match the following

• specific task with a goal

• initial

• without

• climate

• average type of weather in a place

• devoid

• rules used to judge the quality of somet

• standards

• starting; beginning

• mission

They conducted ___ to learn more about planets and stars.

• life-support

• strategy

• research

• data

The astronauts went on an ___ to explore space.

• expedition

• biosphere

• mission

• frontier

Landing on the moon was a major ___ in space exploration.

• achieve

• standards

• mission

• milestone

Space travel can be ___ due to lack of oxygen.

• arduous

• overbearing

• hazardous

• establishing

The mission to Mars will be ___ and challenging.

• arduous

• logical

• unclaimed

• barren

The far side of the moon is ___ of sunlight

• kicked off

• devoid

• tendency

• emissaries

Mars is a ___ planet with no signs of life.

• civilization

• hibernating

• species

• barren