A) temperature and precipitation B) weather and precipitation C) temperature and weather D) weather
A) Desert B) Tundra C) Temperate Deciduous forest
A) Grassland B) Coniferous forest C) Temperate deciduous forest D) Tropical rainforest
A) what is happening outside B) long period of time C) short period of time D) never known
A) true B) false
A) Savannah B) Tropical Rainforest C) Grassland D) Tundra
A) Temperate Deciduous Forest B) Tundra C) Savannah D) Coniferous Forest
A) Tropical Rainforest B) Savannah C) Coniferous Forest D) Tundra
A) Grassland B) Tropical Rainforest C) Coniferous Forest D) Savannah
A) Temperate Deciduous Forest B) Tundra C) Coniferous forest D) Grassland
A) Desert B) Tropical Rainforest C) Savannah D) Grassland
A) Tundra B) Tropical Rainforest C) Desert D) Temperate Deciduous Forest
A) Coniferous Forest B) Tundra C) Temperate Deciduous Forest D) Savannah
A) Saltwater B) Freshwater C) Marine
A) Freshwater B) Marine
A) Freshwater B) Marine C) Saltwater
A) to decide B) to change seasons C) to change color D) to fall off
A) to feed animals B) to get more sunlight C) to make the soil better D) to save water during the winter or during the dry season
A) in waxy leaves B) in needles C) in trunks D) in cones
A) sap B) waxy coating C) weeds D) bark
A) Little light reaches the ground B) It is too cold C) Animals eat them D) The ground is too bare
A) rich soil B) Many kinds of plants and animals C) great climate differences D) a lot of rain
A) treetops B) ground C) vines D) tree trunks
A) grasses B) crops C) shrubs D) conifers
A) rolling hills B) deep roots C) fires D) too much rain
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 grow only at night D) they have roots above the ground
A) muddy soil B) a plant in the tundra C) soil that is always frozen D) soil that has thawed
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) pine needles C) large wide, fleshy leaves
A) speed of water B) number of fish C) how animals adapt D) amount of salt
A) animals on the ocean floor B) whales C) barnacles D) animals in coral reefs
A) It has many birds B) It has trees C) It has very wet soil D) It has salt water
A) littoral zone B) deep zone C) thermocline D) Intertidal zone
A) sandy beach B) rocky shore C) coral reef D) mudflat
A) floating algae B) coral reefs C) cold air D) large numbers of plankton
A) tributary B) littoral zone C) deep-water zone D) open-water zone
A) temperate grassland B) alpine tundra C) tropical rain forest D) coniferous forest
A) temperate grassland B) tropical rain forest C) alpine tundra D) coniferous forest
A) alpine tundra B) temperate grassland C) coniferous forest D) tropical rainforest
A) benthic zone B) neritic zone C) oceanic zone D) intertidal zone
A) oceanic zone B) intertidal zone C) neritic zone D) benthic zone
A) intertidal zone B) benthic zone C) neritic zone D) ocean floor oceanic zone
A) intertidal zone B) oceanic zone C) neritic zone D) benthic zone
A) wetland B) river C) desert D) ocean
A) savanna B) swamp C) marsh D) forest
A) plants that grow far apart B) all of these C) animals that are active mostly at night D) a hot dry climate
A) desert B) tropical rain forest C) temperate deciduous forest D) coniferous forest
A) the soil B) a cactus C) a lizard D) coyote
A) has no effect on the animals in a marine ecosystem B) affects the types of organisms that can live in a marine ecosystem C) increases as water gets deeper
A) sharks and whales B) water depth C) water temperature D) the amount of sunlight that passes into the water
A) source of the water B) none of these C) width of the stream or river D) speed of the water
A) evergreen trees B) coniferous trees C) deciduous trees D) tall trees
A) oceanic zone B) intertidal zone C) neritic zone D) benthic zone
A) the amount of sunlight that passes through the water B) the temperature of the water C) All of these D) the depth of the water
A) polar ice B) an intertidal area C) coral reef D) the Sargasso Sea
A) many populations of a number of species B) a community of organisms and its abiotic environment C) only the abiotic environment such as rainfall and soil D) all the places on Earth where life exists
A) the neritic zone B) an estuary C) a freshwater stream D) a pond
A) Ash and silt from a forest fire cover the surface of the stream B) There is unusually heavy snowfall in the winter C) The flow of a tributary stream slows slightly D) The movement of a boulder forms a new waterfall
A) plants and animals B) number of ecosystems C) soil D) climate
A) They are areas where grasses are the main plants B) They are dry and hot C) They are cold and dry
A) trees B) plants C) birds D) moist soil
A) a coral reef B) an intertidal area C) a neritic area D) an estuary
A) other insects for the praying mantis to eat, and plants for the other insects to eat B) a mouse for the praying mantis to eat, and grains for the mouse to eat C) plants for the praying mantis to eat D) other insects for the praying mantis to eat
A) 75% B) 50% C) 40% D) 25%
A) Tundra B) grasslands C) Taiga D) deserts
A) False B) True
A) False B) True |