A) weather B) temperature and weather C) weather and precipitation D) temperature and precipitation
A) Tundra B) Desert C) Temperate Deciduous forest
A) Tropical rainforest B) Coniferous forest C) Grassland D) Temperate deciduous forest
A) never known B) long period of time C) what is happening outside D) short period of time
A) true B) false
A) Savannah B) Grassland C) Tundra D) Tropical Rainforest
A) Savannah B) Temperate Deciduous Forest C) Coniferous Forest D) Tundra
A) Savannah B) Coniferous Forest C) Tropical Rainforest D) Tundra
A) Savannah B) Coniferous Forest C) Tropical Rainforest D) Grassland
A) Grassland B) Temperate Deciduous Forest C) Tundra D) Coniferous forest
A) Savannah B) Grassland C) Desert D) Tropical Rainforest
A) Tundra B) Temperate Deciduous Forest C) Tropical Rainforest D) Desert
A) Coniferous Forest B) Savannah C) Temperate Deciduous Forest D) Tundra
A) Freshwater B) Marine C) Saltwater
A) Marine B) Freshwater
A) Saltwater B) Marine C) Freshwater
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 make the soil better C) to feed animals D) to get more sunlight
A) in needles B) in cones C) in waxy leaves D) in trunks
A) sap B) weeds C) waxy coating D) bark
A) Little light reaches the ground B) Animals eat them C) The ground is too bare D) It is too cold
A) rich soil B) great climate differences C) a lot of rain D) Many kinds of plants and animals
A) treetops B) vines C) tree trunks D) ground
A) grasses B) conifers C) shrubs D) crops
A) fires B) rolling hills C) too much rain D) deep roots
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 have roots above the ground D) they grow only at night
A) a plant in the tundra B) soil that has thawed C) muddy soil D) soil that is always frozen
A) it has many trees B) it does not have permafrost C) it is on mountain tops D) it gets no sunlight
A) thick insulating tree bark B) pine needles C) large wide, fleshy leaves
A) speed of water B) number of fish C) amount of salt D) how animals adapt
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) sandy beach C) coral reef D) mudflat
A) floating algae B) large numbers of plankton C) cold air D) coral reefs
A) tributary B) open-water zone C) deep-water zone D) littoral zone
A) temperate grassland B) tropical rain forest C) alpine tundra D) coniferous forest
A) alpine tundra B) coniferous forest C) temperate grassland D) tropical rain forest
A) tropical rainforest B) alpine tundra C) temperate grassland D) coniferous forest
A) neritic zone B) oceanic zone C) intertidal zone D) benthic zone
A) intertidal zone B) oceanic zone C) benthic zone D) neritic zone
A) ocean floor oceanic zone B) neritic zone C) benthic zone D) intertidal zone
A) benthic zone B) intertidal zone C) oceanic zone D) neritic zone
A) ocean B) wetland C) river D) desert
A) forest B) savanna C) marsh D) swamp
A) all of these B) plants that grow far apart C) animals that are active mostly at night D) a hot dry climate
A) coniferous forest B) desert C) temperate deciduous forest D) tropical rain forest
A) coyote B) a cactus C) the soil D) a lizard
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) water depth B) sharks and whales C) water temperature D) the amount of sunlight that passes into the water
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) tall trees C) coniferous trees D) evergreen trees
A) benthic zone B) neritic zone C) oceanic zone D) intertidal zone
A) the temperature of the water B) the depth of the water C) the amount of sunlight that passes through the water D) All of these
A) polar ice B) the Sargasso Sea C) an intertidal area D) coral reef
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) a freshwater stream C) a pond D) an estuary
A) The movement of a boulder forms a new waterfall B) The flow of a tributary stream slows slightly C) Ash and silt from a forest fire cover the surface of the stream D) There is unusually heavy snowfall in the winter
A) climate B) soil C) plants and animals D) number of ecosystems
A) They are areas where grasses are the main plants B) They are dry and hot C) They are cold and dry
A) moist soil B) trees C) birds D) plants
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) other insects for the praying mantis to eat D) plants for the praying mantis to eat
A) 75% B) 25% C) 40% D) 50%
A) Tundra B) deserts C) grasslands D) Taiga
A) False B) True
A) False B) True |