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Introduction to peatland ecosystems

Authored by Dahédrey Payandi-Rolland

Science

University

Introduction to peatland ecosystems
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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which regions of the world has the most peatlands?

/

世界で最も泥炭地が多い地域は?

Tropical regions

/

熱帯地域

Temperate regions

/

温帯地域

Boreal regions

/

北方地域

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Peatlands cover only 3% of the Earth's land surface

/

泥炭地は地球の地表の3%しか占めていない

O

X

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To define peat, what is the minimum percentage of organic matter (OM) in soil?

/

泥炭を定義するために、土壌中の有機物(OM)の最低含有率を教えてください。

20-30 %

50-60 %

80-90 %

~99 %

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which pictures show peat?

/

どの写真が泥炭の写真ですか?

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What are the best conditions for peat formation?

/

泥炭形成に最適な条件は?

waterlogged conditions

/

湛水状態

plant productivity exceeds decay

/

植物の生産性が腐敗を上回る

sunny and warm weather

/

晴天・温暖

presence of oxygen (O2)

/

酸素

lots of animals in the peatland

/

泥炭地にはたくさんの動物がいる

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which pictures represent a peatland ecosystem?

/

どの写真が泥炭地の生態系を表していますか?

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How much carbon (C) is contained in peatlands?

/

泥炭地に含まれる炭素(C)の量は?

2/3 of all carbon stored in the atmosphere

/

大気中に蓄積されている全炭素の2/3

1/3 of all carbon stored in the atmosphere

/

大気中に蓄積されている全炭素の1/3

same amount of carbon as stored in the atmosphere

/

大気中に蓄積されているのと同量の炭素

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