Unit 4, Lesson 4 Vocabulary

1. If you study the snacks to decide the healthiest option, did you discern or ramble?

• discern

• ramble

If a snake moved in the garden, would it have obstructed or slithered?

• obstructed

• slithered

If the families wander around the zoo, do they ramble or discern?

• ramble

• discern

Is the plant life of an area called the ramble or the flora?

• ramble

• flora

If it is important to return a signed paper, is it crucial or barren?

• crucial

• barren

When the girl added the cost of the items, she obstructed or calculated the total amount?

• obstructed

• calculated

When scientists bring back animals to an environment, are animals restored or obstructed?

• restored

• obstructed

If an environment has no living things, is it barren or crucial?

• barren

• crucial

When traffic is blocked by an accident, is the flow of traffic obstructed or restored?

• obstructed

• restored

When worms decompose in the soil, do they provide nutrients that are organic or barren?

• organic

• barren