Answer the following question given this paragraph: Environmental scientists study the effects people have on their environment. This includes the landscape, atmosphere, water, and living things. These scientists ask all sorts of questions about how Earth systems are changing as a result of human actions. They try to predict what changes will come in the future. Q: What type of scientists study the effects people have on their environment? Choices: - biological scientists - ecological scientists - integrated scientists - environmental scientists A:
environmental scientists
Answer the following question given this paragraph: Evaporation occurs when water on the surface changes to water vapor. The sun heats the water and gives water molecules enough energy to escape into the atmosphere. Q: What occurs when water on the surface changes to water vapor? Choices: - oxidation - photosynthesis - condensation - evaporation A:
evaporation
Q: Answer the following question given this paragraph: About half the energy used in the U. S. is used in homes and for transportation. Businesses, stores, and industry use the other half. Q: Homes and transportation use what percent of all energy in the u.s.? Choices: - twenty five - fifteen - forty - half (fifty) A:
A: half (fifty)
Question: Answer the following question given this paragraph: Recall that carbon dioxide travels through the blood and is transferred to the lungs where it is exhaled. In the large intestine, the remains of food are turned into solid waste for excretion. How is waste other than carbon dioxide removed from the blood? That is the role of the kidneys. Q: In what organ is food remains turned into solid waste for excretion? Choices: - non-transverse intenstine - large tissue - large metabolism - large intestine A:
Answer: large intestine
*Question*
Answer the following question given this paragraph: The outer ear includes the pinna, ear canal, and eardrum. Q: The eardrum is part of what part of the ear? Choices: - main - thin - inner - outer A:
**Answer**
outer
*Question*
Answer the following question given this paragraph: Features of continents include mountain ranges, plateaus, and plains. Q: Mountain ranges, plateaus, and plains are features of what large landforms? Choices: - Countries - planets - States - continents A:
**Answer**
continents