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Adaptation and Survival - lesson1
Adaptation and Survival - lesson1
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1
Adaptation helps the living organism in all the following characters, except.........
reproduction.
death.
surviving.
hiding.
2
The starred agama keeps cool during a hot sunny day in desert by..........
secreting more sweat.
finding a shade area.
eating green vegetables.
drinking more water.
3
If a desert lizard is transferred into a cool environment, it will stop.......
eating.
breathing.
looking for water to drink.
looking for a shade area.
4
If you catch a piece of ice in your hand, you will begin to lose feeling in your fingers after a few.......
hours.
days.
weeks.
minutes.
5
Penguins live in a polar climate which.........
is one of the hotest places on Earth.
looks like the forest climate.
is one of the coldest places on Earth.
looks like the desert climate.
6
The presence of an insulating layer of .........., keep the penguin's body warm.
protein and thick downy feathers
fat and thick downy feathers
protein and thin downy feathers
fat and thin downy feathers
7
In penguin's feet, weave around each other.
cold blood vessels and thick downy feathers
warm blood vessels and its toes
warm blood vessels and cold blood vessels
cold blood vessels and its toes
8
In penguin's body, the insulating layer of fat and thick downy feathers trap.......... against the skin.
warm air
cold water
warm water
cold air
9
Penguin's feet have blood vessels that bring..........up from its feet towards its body.
cold blood
cold water
warm blood
warm water
10
Ecosytem is.........
one of human body systems.
a habitat in which living organisms live.
a type of adaptation.
a characteristic that helps living organisms survive.
11
Camouflage means that the animal..........
can be seen easily by its predators.
is easily to be seen by its preys.
is hard to be seen among its surrounding.
can be seen easily among its surrounding.
12
The presence of a thick white fur is an adaptation in.......
fennec fox.
forest bear.
polar bear.
starred agama.
13
Bears that live in forests have fur......... that of polar bears.
whiter than
darker than
brighter than
similar to
14
Fennec fox and caracal have........... that help them blend in with desert landscape.
thick white fur
sandy-colored fur
sandy-colored feathers
colorful scales
15
When we wear heavy clothes in winter, this is considered as a type of.........
adaptation for hot weather.
camouflage.
ecosystem.
adaptation for cold weather.
16
Which of the following birds is more difficult to be seen by its predator?.........
A blue bird on a green tree.
A green bird on a green tree.
A yellow bird on a green tree.
A red bird on a green tree.
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