A) weather and precipitation B) temperature and precipitation C) weather D) temperature and weather
A) Desert B) Temperate Deciduous forest C) Tundra
A) Grassland B) Coniferous forest C) Tropical rainforest 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) Tundra B) Grassland C) Tropical Rainforest D) Savannah
A) Savannah B) Tundra C) Temperate Deciduous Forest D) Coniferous Forest
A) Coniferous Forest B) Tundra C) Savannah D) Tropical Rainforest
A) Savannah B) Tropical Rainforest C) Grassland D) Coniferous Forest
A) Grassland B) Tundra C) Temperate Deciduous Forest D) Coniferous forest
A) Desert B) Savannah C) Grassland D) Tropical Rainforest
A) Tundra B) Tropical Rainforest C) Temperate Deciduous Forest D) Desert
A) Coniferous Forest B) Tundra C) Temperate Deciduous Forest D) Savannah
A) Freshwater B) Saltwater C) Marine
A) Marine B) Freshwater
A) Freshwater B) Saltwater C) Marine
A) to fall off B) to decide C) to change seasons D) to change color
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 needles C) in waxy leaves D) in trunks
A) sap B) bark C) weeds D) waxy coating
A) It is too cold B) Animals eat them C) Little light reaches the ground D) The ground is too bare
A) rich soil B) Many kinds of plants and animals C) a lot of rain D) great climate differences
A) tree trunks B) vines C) treetops D) ground
A) shrubs B) grasses C) conifers D) crops
A) fires B) too much rain C) rolling hills D) deep roots
A) they do not have flowers B) they have roots above the ground C) They grow far apart so they don't have to compete with each other for water D) they grow only at night
A) a plant in the tundra B) muddy soil C) soil that is always frozen D) soil that has thawed
A) it is on mountain tops B) it does not have permafrost C) it has many trees 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) number of fish D) speed of water
A) animals in coral reefs B) animals on the ocean floor C) whales D) barnacles
A) It has trees B) It has many birds C) It has very wet soil D) It has salt water
A) deep zone B) thermocline C) Intertidal zone D) littoral zone
A) mudflat B) rocky shore C) coral reef D) sandy beach
A) coral reefs B) cold air C) large numbers of plankton D) floating algae
A) open-water zone B) tributary C) deep-water zone D) littoral zone
A) alpine tundra B) temperate grassland C) tropical rain forest D) coniferous forest
A) alpine tundra B) coniferous forest C) temperate grassland D) tropical rain forest
A) alpine tundra B) temperate grassland C) coniferous forest D) tropical rainforest
A) intertidal zone B) neritic zone C) benthic zone D) oceanic zone
A) intertidal zone B) benthic zone C) neritic zone D) oceanic zone
A) intertidal zone B) neritic zone C) ocean floor oceanic zone D) benthic zone
A) intertidal zone B) oceanic zone C) benthic zone D) neritic zone
A) wetland B) river C) ocean D) desert
A) savanna B) forest C) swamp 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) desert B) tropical rain forest C) coniferous forest D) temperate deciduous forest
A) the soil B) a lizard C) coyote D) a cactus
A) has no effect on the animals in a marine ecosystem B) increases as water gets deeper C) affects the types of organisms that can live in a marine ecosystem
A) water depth B) water temperature C) sharks and whales D) the amount of sunlight that passes into the water
A) speed of the water B) none of these C) source of the water D) width of the stream or river
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) All of these D) the temperature of the water
A) coral reef B) the Sargasso Sea C) polar ice D) an intertidal area
A) only the abiotic environment such as rainfall and soil B) all the places on Earth where life exists C) many populations of a number of species D) a community of organisms and its abiotic environment
A) an estuary B) the neritic zone C) a pond D) a freshwater stream
A) There is unusually heavy snowfall in the winter 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) The flow of a tributary stream slows slightly
A) number of ecosystems B) soil C) climate D) plants and animals
A) They are cold and dry B) They are areas where grasses are the main plants C) They are dry and hot
A) birds B) trees C) plants D) moist soil
A) an intertidal area B) an estuary C) a coral reef D) a neritic area
A) other insects for the praying mantis to eat, and plants for the other insects to eat B) other insects for the praying mantis to eat C) a mouse for the praying mantis to eat, and grains for the mouse to eat D) plants for the praying mantis to eat
A) 25% B) 75% C) 40% D) 50%
A) deserts B) grasslands C) Tundra D) Taiga
A) False B) True
A) False B) True |