Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/8

Click to flip

8 Cards in this Set

  • Front
  • Back
environment
everything that surrounds a living thing
ecosystem
all the living and nonliving things that interact with each other in a given area
community
all the populations that live together in the same place
population
all the living things of the same kind that live in the same place at the same time
grassland
land ecosystem that has many grasses and few trees
desert
an ecosystem that gets less than 25 cm of rainfall a year
tundra
land ecosystem that is cold and dry
wetland
low land ecosystem that is covered by water at least part of the time during the year; marshes and swamps are wetlands