A) weather B) temperature and precipitation C) weather and precipitation D) temperature and weather
A) Tundra B) Temperate Deciduous forest C) Desert
A) Tropical rainforest B) Temperate deciduous forest C) Coniferous forest D) Grassland
A) long period of time B) what is happening outside C) never known D) short period of time
A) false B) true
A) Savannah B) Tropical Rainforest C) Grassland D) Tundra
A) Savannah B) Coniferous Forest C) Temperate Deciduous Forest D) Tundra
A) Savannah B) Tropical Rainforest C) Coniferous Forest D) Tundra
A) Tropical Rainforest B) Savannah C) Grassland D) Coniferous Forest
A) Coniferous forest B) Grassland C) Tundra D) Temperate Deciduous Forest
A) Tropical Rainforest B) Savannah C) Desert D) Grassland
A) Temperate Deciduous Forest B) Tundra C) Desert D) Tropical Rainforest
A) Temperate Deciduous Forest B) Coniferous Forest C) Tundra D) Savannah
A) Freshwater B) Marine C) Saltwater
A) Marine B) Freshwater
A) Freshwater B) Marine C) Saltwater
A) to fall off B) to change seasons C) to decide D) to change color
A) to save water during the winter or during the dry season B) to make the soil better C) to feed animals D) to get more sunlight
A) in needles B) in waxy leaves C) in trunks D) in cones
A) sap B) weeds C) waxy coating D) bark
A) The ground is too bare B) Animals eat them C) Little light reaches the ground D) It is too cold
A) rich soil B) Many kinds of plants and animals C) a lot of rain D) great climate differences
A) treetops B) tree trunks C) ground D) vines
A) shrubs B) grasses C) crops D) conifers
A) rolling hills B) too much rain C) fires D) deep roots
A) They grow far apart so they don't have to compete with each other for water B) they have roots above the ground C) they grow only at night D) they do not have flowers
A) muddy soil B) soil that has thawed C) soil that is always frozen D) a plant in the tundra
A) it has many trees B) it gets no sunlight C) it is on mountain tops D) it does not have permafrost
A) pine needles B) large wide, fleshy leaves C) thick insulating tree bark
A) number of fish B) amount of salt C) how animals adapt D) speed of water
A) animals in coral reefs B) animals on the ocean floor C) barnacles D) whales
A) It has salt water B) It has trees C) It has very wet soil D) It has many birds
A) thermocline B) deep zone C) littoral zone D) Intertidal zone
A) rocky shore B) mudflat C) sandy beach D) coral reef
A) coral reefs B) large numbers of plankton C) cold air D) floating algae
A) deep-water zone B) tributary C) littoral zone D) open-water zone
A) coniferous forest B) alpine tundra C) tropical rain forest D) temperate grassland
A) alpine tundra B) tropical rain forest C) temperate grassland D) coniferous forest
A) tropical rainforest B) alpine tundra C) coniferous forest D) temperate grassland
A) neritic zone B) oceanic zone C) benthic zone D) intertidal zone
A) intertidal zone B) neritic zone C) benthic zone D) oceanic zone
A) ocean floor oceanic zone B) intertidal zone C) benthic zone D) neritic zone
A) neritic zone B) oceanic zone C) benthic zone D) intertidal zone
A) ocean B) desert C) river D) wetland
A) marsh B) forest C) savanna D) swamp
A) animals that are active mostly at night B) a hot dry climate C) all of these D) plants that grow far apart
A) desert B) tropical rain forest C) temperate deciduous forest D) coniferous forest
A) the soil B) a lizard C) a cactus D) coyote
A) has no effect on the animals in a marine ecosystem B) increases as water gets deeper C) affects the types of organisms that can live in a marine ecosystem
A) sharks and whales B) the amount of sunlight that passes into the water C) water depth D) water temperature
A) none of these B) speed of the water C) source of the water D) width of the stream or river
A) deciduous trees B) tall trees C) evergreen trees D) coniferous trees
A) intertidal zone B) oceanic zone C) benthic zone D) neritic zone
A) the amount of sunlight that passes through the water B) All of these C) the temperature of the water D) the depth of the water
A) coral reef B) polar ice C) the Sargasso Sea D) an intertidal area
A) only the abiotic environment such as rainfall and soil B) all the places on Earth where life exists C) many populations of a number of species D) a community of organisms and its abiotic environment
A) a pond B) a freshwater stream C) an estuary D) the neritic zone
A) The movement of a boulder forms a new waterfall B) The flow of a tributary stream slows slightly C) Ash and silt from a forest fire cover the surface of the stream D) There is unusually heavy snowfall in the winter
A) plants and animals B) number of ecosystems C) climate D) soil
A) They are cold and dry B) They are dry and hot C) They are areas where grasses are the main plants
A) moist soil B) plants C) trees D) birds
A) a coral reef B) an intertidal area C) a neritic area D) an estuary
A) other insects for the praying mantis to eat B) other insects for the praying mantis to eat, and plants for the other insects to eat C) a mouse for the praying mantis to eat, and grains for the mouse to eat D) plants for the praying mantis to eat
A) 75% B) 50% C) 25% D) 40%
A) Taiga B) deserts C) grasslands D) Tundra
A) True B) False
A) False B) True |