Eco-Heroes Ch.1 & 2

In the past, different species live _______ in the natural environment.

• environmentally

• sustainably

• agriculturally

The two communities _______ peacefully. (live together peacefully)

Humans started to invent _______ technologies.

• advanced

• dedicated

• celebrated

• deteriorated

People are becoming far more aware of _______ issues, such as global warming, soil erosion, climates changes, etc. these days.

• sustainable

• peaceful

• environmental

• technological

Water ________ is becoming serious in the area due to a large amount of sewage being dispensed by the nearby factories into the river.

A lot of environmental issues _______ when there is widespread pollution.

• camapign

• emrege

• campaign

• emerge

We've seen a _______________ in relations between the two countries. The relationship between the two is becoming worse and worse.

• deterioration

• sustainability

• invention

• emergence

A lot of ________ are organised by eco-heroes to protect the environment.

• events

• activities

• pollution

• campaigns

A. People organised a lot of campaigns.

B. People campaigned against the construction of a motorway near their home.

What is the part of speech of the underlined words?

• A: verb; B: noun

• A: noun; B: verb

• A: noun; B: adjective

• A: verb; B: adjective

Pollution can have disastrous effects on the delicately balanced _____________.

• deterioration

• ecosystem

• campaign

• protection