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