The Nature of Life
Patterns of Life
Ecosystems
The Biosphere
Random
100

the smallest unit of life

What is a cell?

100

This universal genetic material contains instructions for traits

What is DNA?

100

Organisms produce their own food using sunlight

What are autotrophs?

100

all areas on Earth where life exists

What is the biosphere?

100

the variety of species in an ecosystem

What is biodiversity?

200

This scientific method step involves forming a potential explanation before testing

What is a hypothesis?

200

Need for energy and materials

What is Metabolism?

200

This type of diagram shows energy transfer between organisms

What is a food web?

200

all members of a species living in an area

What is a POPULATION?

200

major threats to biodiversity

What is 

Habitat destruction, invasive species, pollution, overharvesting



300

These two characteristics of life involve changing and increasing in size

What are growth and development?

300

This process involves organisms changing over time to better survive in their environment

What is evolution?

300

This trophic level consumes plants.

What are primary consumers?

300

day-to-day conditions at a particular place and time

What is weather?

300

Breaking large habitats into smaller pieces disrupts animal movement and survival

What is habitat fragmentation?

400

This process converts solar energy into chemical energy that organisms can use

What is photosynthesis?

400

Maintaining internal balance

What is Homeostasis?

400

Water falls from clouds as rain or snow

What is Precipitation?

400

This climate zone is all the cold areas

What is Polar?

400

how the population size changes

What is growth rate?

500

This is what you measure or observe in the experiment

What is Dependent Variable?

500

Reproduction from a single parent

What is Asexual?

500

Species maintains ecosystem balance and biodiversity, often preventing one species from becoming too dominant

What is a Keystone Species?

500

This area has long winters and, Short mild summers


What is Taiga?

500

bacteria that live in soil, water, even you gut!

What is microbiome?