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