Life Science

__________ includes all the populations that live in an area along with the physical factors in the environment.

• Community

• Population

• Ecosystem

• Species

The first to feed in a food chain is known as the ________.

• Secondary Consumer

• Primary Consumer

• Decomposer

• Tertiary Consumer

A ________ is a system of overlapping food chains.

• Organisms

• Ecosystem

• Energy Pyramid

• Food Web

The part of the Earth that supports life is called the_________.

• Biosphere

• Climate

• Biome

• Climax Community

The uppermost layer of a rainforest is called ___________.

• Deciduous

• Canopy

• Equator

• Carnivores

The three zones of life in an ocean is ....

• Intertidal Zone

• Open-Ocean Zone

• Neritic Zone

• Coral Zone

Animals with backbones are called ______

• Invertebrates

• vertebrates

• Paramecium

• Conifers

Organisms that make their own food are ____________

• heterotroph

• Prokaryotes

• Organelles

• Autotrophs

_________ are animals with distinct body sections, jointed legs, and a hard body covering

• Vertebrates

• Invertebrates

• Arthropods

• Organelles

Which two would be classified as invertebrates

• Fish

• Snail

• Human

• Jellyfish