Science 6 Quarter 3 Review

Predation happen when organism in an ecosystem have similar needs as food or space.

It is also known as spore-bearing plants.

Parasitism is one organism live with another and gets some benefits while the other organism does not.

A mangrove swamp has brackish water, soil, and some sand occurring in coastal areas with shallow water and mud flats.

You throw a ball straight up in the air. What happens to the ball's speed as it falls back down?

It is a woody plants with pointed leaves and also called needles.

Develops into a young fern plant which resembles the fiddlehead.

Recycle materials which are nor forest-sourced.

a tendency to do nothing or to remain unchanged.

Mutualism known as symbiosis, wherein two organisms benefit from each other making them live harmoniously together.

he proved that all objects fall at the same rate of speed as long as there is no resistance

You throw a ball straight up in the air. At what point does the ball stop for a moment before falling back down?

Use slingshots to kill migratory birds.

­the force acting on an object is equal to the mass.

Competition kills or consumes another organism called prey, for food.

You throw a ball straight up in the air. What happens to the ball's speed as it goes up?

Report fishermen who engage in dynamite or muro-ami fishing.

Biology is the study of how living things in ecosystem for survival and how everything in the environment affects them.

Bring home your trash when you go camping or swimming.

an object changes its position

the object falls faster or accelerates as it moves downward.

You kick a soccer ball across a field. What shape does the ball's path make?

It is also known as seed-bearing plants

It is usually have numerous coiled immature leaflets.

he discussed in his book Principia

Plant more trees; practice reforestation.

It is the simplest plants that produce by means of spores and have no roots, stems, and leaves.

Use vacant lots or backyard for home gardening.

It is also called as naked seed.

Tropical rainforests have a great diversity of plants and animals.

Dump solid wastes into a nearby body of water.

It is the first and largest seedless vascular plants with a strong underground root system.

Segregate wastes into biodegradable and non-biodegradable.

causes the leaves to drop slowly to the ground.

Avoid forest fire.

exists in nature and is either a push or a pull

is the force of attraction between any object and object in the universe.

A coral reef is an underwater ridge or mound made of coral fragments and sand in tropical seas.

It is a small, green plants which grow in clumps or thick mats in moist, shady places.

You throw a ball straight up in the air. Does the ball take longer to go up or to come back down?

Commensalism is a one-sided interaction wherein only one organism benefits while the host is badly affected or harmed.

Hunt endangered animals such as exotic fish for display in the aquarium.

They have the vascular tissues xylem and phloem which conduct food and water.

The biosphere is made up of all the living and non-living things with which organism interacts.

is a force that resists the movement of one surface past another.