2.6 Light pollution

Multiple Choice

to make something change

• health(n.)

• effect(n.)

• affect(v.)

• ground(n.)

• save(v)

Multiple Choice

the surface of the Earth under

• health(n.)

• effect(n.)

• affect(v.)

• ground(n.)

• save(v)

Multiple Choice

to keep

• health(n.)

• effect(n.)

• affect(v.)

• ground(n.)

• save(v)

Multiple Choice

to put as much as you can into a container

• health(n.)

• fill(v.)

• affect(v.)

• ground(n.)

• save(v)

Multiple Choice

how well your body or minds

• health(n.)

• effect(n.)

• affect(v.)

• ground(n.)

• save(v)

Multiple Choice

something that changes because of something else

• health(n.)

• effect(n.)

• affect(v.)

• ground(n.)

• save(v)

Multiple Choice

to turn something so it clearly goes in one direction. e.g light into

a camera

• pollution(n.)

• energy(n.)

• affect(v.)

• focus(v.)

• positive (adi.)

Multiple Choice

good

• pollution(n.)

• energy(n.)

• affect(v.)

• focus(v.)

• positive (adi.)

Multiple Choice

power

• pollution(n.)

• energy(n.)

• affect(v.)

• focus(v.)

• positive (adi.)

Multiple Choice

contamination

• pollution(n.)

• energy(n.)

• affect(v.)

• focus(v.)

• positive (adi.)

Open Ended

3. How can people see the way before electric lights were invited?