KSSM Form 2 Science Chapter 2

A food chain must start with a ___________

• producer

• primary consumer

• secondary consumer

• tertiary consumer

Green plants convert light energy into________ energy.

• kinetic

• chemical

• heat

Secondary consumers are herbivores.

• True

• False

The size of tertially consumer is usually bigger than secondary consumer,

• True

• False

Water is released into atmosphere by plants is known as ________________

• combustion

• transpiration

• photosynthesis

The process which absorbs carbon dioxide is________________

• respiration

• photosynthesis

• decomposition

A _____________ is a few populations of different organisms that live together in one habitat and have mutual interaction with one another.

• species

• population

• community

• ecosystem

Which of the following interaction is mutualism?

• sea anemone and clown fish

• tiger and zebra

• remora fish and shark

• tapeworm and human

Prey is eaten by predator.

• True

• False

The bird's nest fern and trees is_______________

• mutualism

• commensalism

• parasitism

• prey-predator