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