The Dead Sea is _____________________ sea in the world
salter
the saltest
sweeter
the sweetest
Dolphins are _____________________ than most other animals.
the stupidest
more intelligent
the most intelligent
more stupid
The Sun is __________________ star to the Earth
closer
the closest
further
the furthest
Mt Everest is _________________ mountain on Earth.
the highest
the lowest
lower
higher
Big tsunamis are ___________________ than small earthquakes.
the most dangerous
the safest
more dangerous
safer
The Amazon rainforest is ________________tropical rainforest on Earth.
the smallest
bigger
smaller
the biggest
Tigers are_____________________ than any other member of the cat family.
lighter
the lightest
heavier
the heaviest
Humans are______________________in space than on Earthbecause there is no gravity
the tallest
the shortest
shorter
taller
The Nile is __________________________ river in the world
the shortest
longer
shorter
the longest
Russia is ____________________ country in the world.
larger
smaller
the smallest
the largest
Ostriches are __________________than me.
faster
the slowest
the fastest
slower
Mosquitoes are ___________________than sharks.
more dangerous
the most dangerous
less dangerous
the least dangerous
