Page 73 - SCIENCE DLP T6 SK (SEMAKAN 2017)

An Interaction Among

Living Things Pop-up Card

Create an attractive and colourful pop-up card creatively to show
the interaction among living things. You can search the Internet or
look in newspapers or magazines for pictures of animals.

1. Interaction among living things is a relationship among living things that
depend on each other.
2. There are three types of interactions among animals:
• prey-predator
• intraspecies and interspecies competitions
• symbiosis which are mutualism, parasitism, and commensalism
3. There are two types of interactions among plants:
• competition to obtain water, sunlight, nutrients, and space
8.2.6
• symbiosis which consists of commensalism and parasitism
8.2.7
4. The importance of interaction among living things to the ecosystem
are as follows:
• to control the population of organisms
• to ensure survival of the species
• to maintain the growth of natural resources
• to restore the balance of nature

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8.2.6
8.2.7