chap 1 - biodiversity form 2

State the factors that threaten the extinction of the above animals.

• Illegal hunting and high demands for animal products

• The use of chemical fertilisers and pesticides excessively

  to agricultural

• Uncontrolled logging activities

• The habitats of animals have been destroyed

Which following animals has non-segmented body ?

• Sea anemone

• Sponge

• Leech

• Planaria

• Tapeworm

Which animal has fins?

• Chicken

• Pomfret

• Lion

• Snake

Which of the following is NOT a threat to biodiversity?

• Pollution

• Deforestation

• Overfishing

• Planting new trees

Which area is usually more biodiverse?

• Desert

• Rainforest

Berdasarkan ciri di atas , yang manakah vertebrata?

Based on the characteristics above, which one is vertebrate?

• Ikan

  Fish

• Amfibia

  Amphibian

• Mamalia

  Mammal

• Burung

  Bird

Katak melakukan .............

Frogs carry out ...........

• Persenyawaan dalam

  Internal fertilisation

• Persenyawaan luar

  External fertilisation

The diversity of organisms, whether microorganisms, animal or plant is known as

• independence of the species

• Species classification

• biodiversity

Apakah persamaan antara haiwan ini?

What is the similarity between these animal?

• Bertelur

  Lay eggs

• Badan diliputi sisik

  Body covered with scale

• Haiwan vertebrata

  Vertebrates

• Haiwan invertebrata

  Invertebrates

Human impact on the environment is often more dramatic than the impact of most other living things because humans have a greater ____________________.

• need for water

• need for food

• ability to change the environment

• ability to adapt to change