A) weather and precipitation B) temperature and precipitation C) weather D) temperature and weather
A) Tundra B) Desert 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) what is happening outside D) long period of time
A) true B) false
A) Tundra B) Grassland C) Savannah D) Tropical Rainforest
A) Savannah B) Tundra C) Coniferous Forest D) Temperate Deciduous Forest
A) Savannah B) Coniferous Forest C) Tundra D) Tropical Rainforest
A) Tropical Rainforest B) Grassland C) Savannah D) Coniferous Forest
A) Tundra B) Grassland C) Coniferous forest D) Temperate Deciduous Forest
A) Grassland B) Desert C) Savannah D) Tropical Rainforest
A) Tropical Rainforest B) Tundra C) Desert D) Temperate Deciduous Forest
A) Coniferous Forest B) Savannah C) Tundra D) Temperate Deciduous Forest
A) Freshwater B) Marine C) Saltwater
A) Freshwater B) Marine
A) Marine B) Freshwater C) Saltwater
A) to change color B) to fall off C) to change seasons D) to decide
A) to feed animals B) to save water during the winter or during the dry season C) to get more sunlight D) to make the soil better
A) in trunks B) in waxy leaves C) in needles D) in cones
A) weeds B) bark C) sap D) waxy coating
A) The ground is too bare B) Little light reaches the ground C) Animals eat them D) It is too cold
A) rich soil B) a lot of rain C) great climate differences D) Many kinds of plants and animals
A) ground B) treetops C) vines D) tree trunks
A) crops B) shrubs C) conifers D) grasses
A) deep roots B) rolling hills C) fires D) too much rain
A) They grow far apart so they don't have to compete with each other for water B) they do not have flowers C) they grow only at night D) they have roots above the ground
A) muddy soil B) soil that has thawed C) a plant in the tundra D) soil that is always frozen
A) it is on mountain tops B) it does not have permafrost C) it gets no sunlight D) it has many trees
A) large wide, fleshy leaves B) pine needles C) thick insulating tree bark
A) how animals adapt B) amount of salt C) speed of water D) number of fish
A) animals on the ocean floor B) whales C) animals in coral reefs D) barnacles
A) It has many birds B) It has very wet soil C) It has salt water D) It has trees
A) thermocline B) littoral zone C) Intertidal zone D) deep zone
A) mudflat B) coral reef C) rocky shore D) sandy beach
A) floating algae B) coral reefs C) large numbers of plankton D) cold air
A) open-water zone B) littoral zone C) tributary D) deep-water zone
A) alpine tundra B) coniferous forest C) temperate grassland D) tropical rain forest
A) alpine tundra B) temperate grassland C) coniferous forest D) tropical rain forest
A) alpine tundra B) coniferous forest C) temperate grassland D) tropical rainforest
A) benthic zone B) oceanic zone C) neritic zone D) intertidal zone
A) neritic zone B) oceanic zone C) intertidal 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) benthic zone D) neritic zone
A) river B) ocean C) desert D) wetland
A) swamp B) marsh C) forest D) savanna
A) all of these B) animals that are active mostly at night C) a hot dry climate D) plants that grow far apart
A) coniferous forest B) desert C) tropical rain forest D) temperate deciduous forest
A) a lizard B) a cactus C) coyote D) the soil
A) affects the types of organisms that can live in a marine ecosystem B) has no effect on the animals in a marine ecosystem C) increases as water gets deeper
A) sharks and whales B) the amount of sunlight that passes into the water C) water temperature D) water depth
A) width of the stream or river B) source of the water C) none of these D) speed of the water
A) coniferous trees B) deciduous trees C) evergreen trees D) tall trees
A) neritic zone B) intertidal zone C) oceanic zone D) benthic zone
A) the amount of sunlight that passes through the water B) the depth of the water C) the temperature of the water D) All of these
A) coral reef B) an intertidal area C) polar ice D) the Sargasso Sea
A) a community of organisms and its abiotic environment B) many populations of a number of species C) only the abiotic environment such as rainfall and soil D) all the places on Earth where life exists
A) an estuary B) the neritic zone C) a pond D) a freshwater stream
A) The movement of a boulder forms a new waterfall B) The flow of a tributary stream slows slightly C) There is unusually heavy snowfall in the winter D) Ash and silt from a forest fire cover the surface of the stream
A) plants and animals B) number of ecosystems C) soil D) climate
A) They are dry and hot B) They are areas where grasses are the main plants C) They are cold and dry
A) birds B) moist soil C) plants D) trees
A) a neritic area B) an intertidal area C) a coral reef D) an estuary
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) grasslands B) deserts C) Tundra D) Taiga
A) True B) False
A) False B) True |