Check your knowledge 14
Anna specialises in portrait
photography. She uses her website
to reach potential customers and
has recently set up an SEM
campaign to draw more traffic to her
site.
min
She wants to use negative keywords
to make sure her ads don't appear
for people who aren't potential
customers.
min
Which of the following keywords are
the negative keywords?

photographer
portrait
landscape
family photo
watercolour

What kind of software users of all skill levels create web pages that include graphics, video, audio, animation, and other special effects? website authoring website software website publishing website editing

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health? a. air quality data gathered by new instruments can be used to reduce exposure to pollutants. b. new technologies enable natural and human-made pollution sources to be located and monitored. c. air quality data gathered by new instruments can be used to predict trends in pollution over time. d. new technologies allow governments to make informed decisions about the regulation of pollution. (choose more than one)

The north and south regions had very diferent economies in the 1800s.