What does a marine ecosystem include?, Only fish and sea animals, Only water and sunlight, Living organisms and non-living elements in the ocean, Only coral reefs, What is one major threat to marine ecosystems mentioned in the speech?, Planting too many trees, Plastic pollution, Clean energy, Recycling, Why are coral reefs called the "rainforests of the sea”?, Because they are very large, Because they produce oil, Because they support a huge variety of marine species, Because they are always green, What can happen if coral reefs are destroyed?, The ocean becomes deeper, Many marine species lose their homes, Fish reproduce faster, The ocean becomes fresh water, According to the speech, why are oceans important for humans?, They only provide tourism, They produce more than half of the oxygen we breathe, They create plastic, They increase pollution.
0%
unit7
Share
Share
Share
by
Ziinngau
Edit Content
Print
Embed
More
Assignments
Leaderboard
Show more
Show less
This leaderboard is currently private. Click
Share
to make it public.
This leaderboard has been disabled by the resource owner.
This leaderboard is disabled as your options are different to the resource owner.
Revert Options
Quiz
is an open-ended template. It does not generate scores for a leaderboard.
Log in required
Visual style
Fonts
Subscription required
Options
Switch template
Show all
More formats will appear as you play the activity.
)
Open results
Copy link
QR code
Delete
Continue editing:
?
