1.
Name the biome that has low temperatures and permafrost
Correct Answer
D. Tundra
Explanation
The correct answer is Tundra. The tundra biome is characterized by low temperatures and permafrost, which is permanently frozen soil. This biome is found in the Arctic and Alpine regions, where the temperatures are extremely cold and the growing season is short. The permafrost restricts the growth of trees and vegetation, resulting in a landscape dominated by grasses, mosses, and lichens. The tundra biome is also known for its harsh and windy conditions, as well as its unique adaptations of plants and animals to survive in such extreme environments.
2.
Give the name of the saltwater biome:
Correct Answer
marine, Marine
Explanation
The correct answer is "marine" or "Marine". This refers to the salt water biome, which includes oceans, seas, and other bodies of salt water. This biome is characterized by high salinity, a wide variety of marine life, and specific adaptations of organisms to survive in this environment.
3.
Which biome has mainly coniferous trees?
Correct Answer
B. Boreal Forest
Explanation
The correct answer is Boreal Forest. Boreal forests, also known as taiga, are characterized by mainly coniferous trees such as spruce, fir, and pine. These trees are adapted to the cold climate and have needle-like leaves that help them conserve water. Boreal forests are found in the northern regions of North America, Europe, and Asia, where the winters are long and cold. They play a crucial role in carbon storage and provide habitat for a variety of wildlife species.
4.
What biome do we live in?
Correct Answer
Deciduous, Deciduous Forest
Explanation
The correct answer is Deciduous Forest. This biome is characterized by trees that shed their leaves annually. It is found in regions with moderate climates and abundant rainfall, such as parts of North America, Europe, and East Asia. The term "deciduous" refers to the type of trees that dominate this biome, which include oak, maple, and beech trees. These forests support a diverse range of plant and animal species and provide important ecosystem services such as carbon sequestration and water regulation.
5.
Which biome's primary vegetation is grass? (Check all that apply)
Correct Answer(s)
A. Savannah
B. Grassland
Explanation
The correct answers are Savannah and Grassland. Savannah is a biome characterized by grasslands with scattered trees and is found in tropical regions. Grassland is a biome dominated by grasses and is typically found in temperate regions. Both of these biomes have grass as their primary vegetation, making them the correct answers for the question.
6.
The largest terrestrial biome in the world is the __________.
Correct Answer(s)
Taiga, taiga
Explanation
The taiga, also known as the boreal forest, is a vast biome that encircles the globe in the high northern latitudes, just below the Arctic Circle. It is characterized by coniferous forests, long winters, and moderate precipitation. The taiga is larger than any other terrestrial biome, including the tundra, temperate deciduous forests, and grasslands. It plays a crucial role in carbon sequestration and climate regulation.
7.
Name the 4 types of freshwater biomes: ________, ________, ________, ________.
Correct Answer(s)
Lakes
Ponds
Rivers
Streams
Explanation
The correct answer is Lakes, Ponds, Rivers, Streams. These are all examples of freshwater biomes. Freshwater biomes are characterized by the presence of water bodies that contain low salt concentration. Lakes are large bodies of water surrounded by land, while ponds are smaller bodies of water. Rivers are flowing bodies of water that usually originate from mountains or hills and flow into larger bodies of water. Streams are smaller, narrower bodies of flowing water that are typically tributaries of rivers. These freshwater biomes are important habitats for a wide variety of plants and animals.
8.
Choose the areas included in the 5 zones of salt water biomes from the options below: (Choose all that apply)
Correct Answer(s)
A. Surface
B. Deep
Explanation
Estuaries, Intertidal, Neritic, Surface, and Deep are zones of salt water biomes. Estuaries are areas where freshwater and saltwater mix, creating a unique ecosystem. Intertidal zones are the areas between high and low tide, where organisms must adapt to constant changes in water levels. Neritic zones are shallow areas near the coast, where sunlight can still reach the ocean floor. Surface zones refer to the top layer of the ocean, where most of the photosynthesis occurs. Deep zones are the darkest and deepest parts of the ocean, where sunlight cannot penetrate.
9.
Where does the photosynthesis occur in water biomes?
Correct Answer
D. Near the surface
Explanation
Photosynthesis is the process by which plants and other organisms convert sunlight into energy. In water biomes, such as oceans and lakes, photosynthesis primarily occurs near the surface. This is because sunlight can penetrate the water to a certain depth, allowing the photosynthetic organisms, such as algae and phytoplankton, to receive the necessary sunlight for the process. Near the surface, these organisms can absorb sunlight and use it to produce energy through photosynthesis. As we move deeper into the water, sunlight becomes scarce, making it difficult for photosynthesis to occur.
10.
What is the definition of a biome?
Correct Answer
A. A group of ecosystems with similar climates and organisms.
Explanation
Biomes are large geographical regions that share similar climate, vegetation, and organisms. They are characterized by specific temperature, precipitation, and other environmental factors, which influence the types of plant and animal life present. The correct answer is C, as it best captures the defining features of biomes as distinct ecosystems shaped by similar environmental conditions.