animals protect their eggs and young

Which feature helps an animal hide from other animals?

• looking like a dangerous animal
• being the same color as the place it lives (camoflauge)
• having sharp claws or a strong shel
• having only a few young and caring for them

What is a producer? 

• Organism that creates their own food.
• Organism that eat other organisms for energy
• Organism that eat other dead organisms

What is a consumer? 

• Organism that creates their own food.
• Organism that eat other organisms for energy
• Organism that eat other dead organisms

All energy transformations in an ecosystem begin with

• a scavenger
• the sun
• a decomposer
• a herbivore

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Which event is the best example of competition between species in a pond?

• dragonflies landing on lily pads
• lizards and snakes lying in the sun
• hawks eating mice
• frogs and toads eating flies

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Hibernation...

• allows animals to survive when food sources are scarce, conserve energy, and protects them from predators.

• allows animals to move to warmer places.

• allows animals resemble an unpleasant animal and protect itself against predators.

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Diagram 1 shows a type of animal with shell. How can this specific characteristics help to protect the turtle from enemies?

• Big shell that fits its body

• Hard shell that protects its soft body

• Hard shell that scares other animals

• Heavy shell that is difficult to be lifted

Diagram 2 shows a group of animals. Which of these animals has the same way of protecting itself as shown in Diagram 2?

• Puffer fish

• Grasshopper

• Turtle

• Pangolin

The information below shows the characteristics of animal F

• It lays a large number of eggs
• It hides its eggs in a hole
• It does not take care of the eggs

Choose the statement that is relevant to animal F

• All the eggs will hatch

• All the young will be eaten by other animals

• Most of the young can survive to become adults

• Only a small number of the young can survive to become adults

The information below describes the changes in afood web

• when the number of rats increases, the yeild of a paddy decreases.
• The increasing number of snakes attracts more eagles to that habitat.

How do we conclude the changes in the food web

• When one organism in a food web is disturbed, the balance of nature in the habitat will be changed.

• The balance of nature in a habitat is achived when no organisms leaves the habitat.

• There are many organisms living in ahabitat

• A food web always start with a producer

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