A benefit or favour
Advantage
Something see-through
Transparent
I-
A body of land completely surrounded by water
ISLAND
Name the pet seen here
WHAT IS TARANTULA?
Plants need soil, water air and THIS to grow
LIGHT
The southernmost continent
Antarctica
Childish in behaviour
Immature
E-
One's surroundings
ENVIRONMENT
The single-horned animal shown here
WHAT IS A RHINOCEROS?
Our planet is the THIS one from the sun
THIRD
Correct or right
Accurate
To be bold and heroic
Courageous
T-
Adverb happening for a short time
TEMPORARILY
Alliterative title of this animal
WHAT IS BROWN BEAR?
Another name for an animal's home in the wild
HABITAT
Someone who tends to argue or disagree
Argumentative
Someone fit and good at sports
Athletic
P-
Acting in a way meant to impress others
PRETENTIOUS
This animal lays its eggs on land but spends its life at sea, eating jellyfish
Three main ways we can harm our planet
WHAT ARE AIR, WATER AND LAND POLLUTION?
Something that has the quality of being genuine or the real deal
Authentic
Something that can easily be set on fire
Inflammable
L-
Extremely talkative
LOQUACIOUS
The animal, named Perry, that's also a spy on Phineas and Ferb
SPANGLISH' is a portmanteau or blend of these two words
WHAT ARE SPANISH AND ENGLISH?