A) temperature and weather B) weather and precipitation C) weather D) temperature and precipitation
A) Tundra B) Desert C) Temperate Deciduous forest
A) Tropical rainforest B) Temperate deciduous forest C) Grassland D) Coniferous forest
A) long period of time B) short period of time C) what is happening outside D) never known
A) false B) true
A) Tropical Rainforest B) Savannah C) Tundra D) Grassland
A) Coniferous Forest B) Tundra C) Savannah D) Temperate Deciduous Forest
A) Tropical Rainforest B) Coniferous Forest C) Savannah D) Tundra
A) Grassland B) Savannah C) Tropical Rainforest D) Coniferous Forest
A) Tundra B) Temperate Deciduous Forest C) Grassland D) Coniferous forest
A) Grassland B) Desert C) Savannah D) Tropical Rainforest
A) Temperate Deciduous Forest B) Desert C) Tropical Rainforest D) Tundra
A) Savannah B) Tundra C) Coniferous Forest D) Temperate Deciduous Forest
A) Saltwater B) Marine C) Freshwater
A) Marine B) Freshwater
A) Freshwater B) Saltwater C) Marine
A) to change color B) to decide C) to change seasons D) to fall off
A) to get more sunlight B) to make the soil better C) to feed animals D) to save water during the winter or during the dry season
A) in cones B) in trunks C) in needles D) in waxy leaves
A) waxy coating B) bark C) weeds D) sap
A) Animals eat them B) The ground is too bare C) Little light reaches the ground D) It is too cold
A) a lot of rain B) Many kinds of plants and animals C) rich soil D) great climate differences
A) vines B) tree trunks C) ground D) treetops
A) shrubs B) crops C) conifers D) grasses
A) deep roots B) rolling hills C) too much rain D) fires
A) they do not have flowers B) they grow only at night C) They grow far apart so they don't have to compete with each other for water D) they have roots above the ground
A) a plant in the tundra B) soil that is always frozen C) muddy soil D) soil that has thawed
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) pine needles C) large wide, fleshy leaves
A) number of fish B) how animals adapt C) speed of water D) amount of salt
A) animals on the ocean floor B) animals in coral reefs C) barnacles D) whales
A) It has very wet soil B) It has many birds C) It has salt water D) It has trees
A) Intertidal zone B) littoral zone C) deep zone D) thermocline
A) rocky shore B) sandy beach C) coral reef D) mudflat
A) cold air B) floating algae C) large numbers of plankton D) coral reefs
A) tributary B) deep-water zone C) open-water zone D) littoral zone
A) alpine tundra B) coniferous forest C) tropical rain forest D) temperate grassland
A) coniferous forest B) temperate grassland C) alpine tundra D) tropical rain forest
A) tropical rainforest B) coniferous forest C) alpine tundra D) temperate grassland
A) oceanic zone B) benthic zone C) intertidal zone D) neritic zone
A) benthic zone B) oceanic zone C) neritic zone D) intertidal zone
A) ocean floor oceanic zone B) benthic zone C) neritic zone D) intertidal zone
A) intertidal zone B) benthic zone C) oceanic zone D) neritic zone
A) river B) wetland C) ocean D) desert
A) savanna B) forest C) swamp D) marsh
A) animals that are active mostly at night B) all of these C) plants that grow far apart D) a hot dry climate
A) temperate deciduous forest B) desert C) coniferous forest D) tropical rain forest
A) a lizard B) coyote C) a cactus D) the soil
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) sharks and whales B) water depth C) the amount of sunlight that passes into the water D) water temperature
A) none of these B) speed of the water C) source of the water D) width of the stream or river
A) coniferous trees B) evergreen trees C) tall trees D) deciduous trees
A) oceanic zone B) benthic zone C) intertidal zone D) neritic zone
A) the depth of the water B) the temperature of the water C) All of these D) the amount of sunlight that passes through the water
A) the Sargasso Sea B) polar ice C) coral reef D) an intertidal area
A) a community of organisms and its abiotic environment B) all the places on Earth where life exists C) only the abiotic environment such as rainfall and soil D) many populations of a number of species
A) a freshwater stream B) a pond C) an estuary D) the neritic zone
A) Ash and silt from a forest fire cover the surface of the stream B) The flow of a tributary stream slows slightly C) There is unusually heavy snowfall in the winter D) The movement of a boulder forms a new waterfall
A) number of ecosystems B) plants and animals C) soil D) climate
A) They are cold and dry B) They are areas where grasses are the main plants C) They are dry and hot
A) plants B) birds C) moist soil D) trees
A) a neritic area B) an estuary C) a coral reef D) an intertidal area
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) other insects 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) 40% C) 25% D) 50%
A) Taiga B) grasslands C) Tundra D) deserts
A) False B) True
A) False B) True |