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