Video Flashcards

1
Q

is the ecosystem of a river, stream or spring

A

Lotic Ecosystem

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2
Q

involves relatively still terrestrial water such as lakes and pond

A

Lentic Ecosystem

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3
Q

Cave and underground

A

Hypogean Ecosystem

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4
Q

How many lakes in the Philippines?

A

216

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5
Q

Largest Lake in the Philippines

A

Laguna de Bay- 90 000 ha

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6
Q

Top 10 biggest lakes in the PH

A
  1. Laguna de Bay
  2. Lake Lanao
  3. Taal Lake
  4. Lake Mainit
  5. Naujan Lake
  6. Lake Buluan
  7. Lake Bato
  8. Lake Buhi
  9. Lake Dapao
  10. Lake Sebu
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7
Q

How many rivers in the PH

A

421- Major rivers

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8
Q

How many River basin in Luzon?

A

21

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9
Q

How many river basin in visayas?

A

5

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10
Q

What are the five river basin in visayas

A

Central Cebu River Basin
Iloilo Batiano River Basin
Ilog-Hilabangan River Basin
Jaluar River Basin
Pan-ay River Basin

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11
Q

How many river basin in Mindanao?

A

8

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12
Q

Largest river basin in Mindanao is?

A

Mindanao river basin

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13
Q

Largest river basin in Luzon?

A

Cagayan River Basin

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14
Q

Largest river basin in Visayas?

A

Pan-ay river basin

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15
Q

How many caves in the Philippines?

A

1500

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16
Q

What is the largest cave?

A

Odessa Cave

17
Q

What is the largest vertebrate group?

A

Fishes

18
Q

When was the golden age in the Philippines

A

1920- 1940

19
Q

How many cave and groundwater fishes of the world

A

233

20
Q

How many Philippine cave fish?

A

Three

21
Q
A