NEXT.cc

NEXT.cc is an eco web that develops ethical imagination and environmental stewardship. NEXT.cc introduces what design is, what design does and why design is important through over 100 journeys.

Each NEXT.cc journey may be associated with scales:

and subjects:

Back to all Journeys

Animals

Animals journey coming soon!

Activity 1 Animal Characteristics

Animals journey coming soon!

Activity 2 Animal Tracks

Animals journey coming soon!

Activity 3 Animal Habitats

Activity 4 Animal Hearing

We know that many animals can hear a greater range of sounds than humans, whose hearing range is 19, 980 Hz (20,000 Hz — 20 Hz). Can you match the following animals to their correct range of hearing?

1. Elephant

2. Goldfish

3. Bat

4. Owl

5. Dog

6. Beluga Whale


Use the following frequencies: (a) 67 Hz to 45,000 Hz, (a) 67 Hz to 45,000 Hz; © 20 Hz to 3,000 Hz;(d) 1,000 Hz to 123,000 Hz;(e) 200 Hz to 12,000 Hz;(f) 16 Hz to 12,000 Hz.
Answers are as follows: Elephant (f); Goldfish ©; Bat (b); Owl (e); Dog (a)

Review

Explore

Back to Top

Relate