Gr 5 Revision quiz

The tiny openings on the underside of mast leaves that allow air to enter.

• Xylem

• Phloem

• Stomata

• Decomposers

What is found inside the stem of a plant?

• epidermis

• root hairs

• leaves

• xylem

A dear lion is an example of a(n).......

• Biotic factor

• Abiotic factor

• Decomposer

• Fungi

Air, water, soil, rocks and light are examples of ______________

• Biotic factors

• Abiotic factors

• Decomposers

• Consumers

Each living thing has its own ________, or special role that an organism plays in the ecosystem.

• habitat

• niche

• game

• biome

Organisms that hunt for their food are ________

• producers

• prey

• predators

• decomposers

Fungi is a good example of a producer.

• True

• False

Decomposers are important to the health and balance of an ecosystem because they:

• prey on overpopulated animals

• break down plant and animal matter

• are food for plants

• produce oxygen for living things.

The Earth system that includes all living things.

• Atmosphere

• Hydrosphere

• Biosphere

• Geosphere

When is rains, water flows over Earth's surface as _______

• precipitation

• condensation

• runoff

• accumulation