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STRUCTURAL ADAPTATIONS TO ABIOTIC FACTORS

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Allen's rule.

Animals that live in cold environments (ambienti freddi) have:

a)

long appendages (appendages: appendici cioè arti e parti sporgenti. Questo li aiuta a conservare meglio il calore)

b)

short appendages (appendages: appendici cioè arti e parti sporgenti.Questo li aiuta a conservare meglio il calore)

c)

short and long appendages

d)

no appendages

2.

Allen's rule.

Animals that live in warm environments (ambienti caldi) have:

a)

long appendages (appendages: appendici cioè arti e parti sporgenti. Questo li aiuta a disperdere meglio il calore)

b)

short appendages (appendages: appendici cioè arti e parti sporgenti. Questo li aiuta a disperdere meglio il calore)

c)

short and long appendages

d)

no appendages

3.

Bergmann's rule.

Species that live in warm environments (ambienti caldi) are:

a)

generally of larger size.

b)

generally of smaller size.

c)

more beautiful.

d)

more aggressive.

4.

Bergmann's rule.

Species that live in cold environments (ambienti freddi) are:

a)

generally of larger size.

b)

generally of smaller size.

c)

more beautiful.

d)

more aggressive.

5.

Animals that live in cold environments have:

a)

short and long appendages.

b)

short appendages

c)

long appendages

d)

no appendages

6.

Animals that live in warm environments have:

a)

short and long appendages.

b)

short appendages

c)

long appendages

d)

no appendages

7.

Animals that live in cold environments:

a)

generally have a fur and thick layers of fat.

b)

generally don't have a fur and thick layers of fat.

c)

are the best.

d)

are cute (sono carini)

8.

Fur means:

a)

orecchie

b)

pelliccia

c)

arti

d)

strati di grasso

9.

Appendages means:

a)

orecchie

b)

pelliccia

c)

arti e parti sporgenti (orecchie e coda)

d)

strati di grasso

10.

Thick layers of fat means:

a)

orecchie

b)

pelliccia

c)

arti e parti sporgenti

d)

strati di grasso